Date: March 27, North American Numbering Plan Administration (NANPA) 520 NPA Split, Creating 928 NPA (Arizona)

Transcription

1 Number: PL-268 Date: March 27, 2001 From: Subject: North American Numbering Plan Administration (NANPA) 520 NPA Split, Creating 928 NPA (Arizona) On September 5, 2000, the Arizona Corporation Commission (ACC) approved a relief plan calling for a geographic split of the 520 NPA, which currently serves most of Arizona excluding the greater Phoenix calling area. The new 928 NPA will encompass most of the geographic area of the existing 520 NPA, excluding the rate areas within Cochise, Pima, Pinal and Santa Cruz counties in the greater Tucson calling area. The following rate areas will retain the 520 NPA: Ajo, Benson, Bisbee, Blackwater, Bowie, Casa Blanca, Casa Grande, Cascabel, Coolidge, Douglas, Elfrida, Eloy, Florence, Hayden, Komatke, Lone Butte, Maricopa Village, Maricopa, Nogales, Patagonia, Pearce, Portal, Sacaton, San Manuel, San Simon, Santa Rosa, Sasbe, Sells, Sierra Vista, Stutonic, Sunizona, Superior, Tombstone, Tucson, West San Simon, Whitlow, and Willcox. The split of the 520 NPA, and the beginning of a permissive dialing period, will take place at 12:01 AM Mountain Time on June 23, The permissive dialing period will end on January 5, During the permissive dialing period, either the 520 or the 928 NPA code will be acceptable in a dialed number terminating in the new 928 NPA. After the permissive dialing period, all calls dialed with incorrect NPA codes, as defined in the NPA split information published in the Local Exchange Routing Guide (LERG), will be routed to intercept. This intercept recording announcement shall be available at least until March 9, The attached map illustrates the 520 and 928 NPA configuration after the split is completed. Also attached are listings of the assigned central office codes (NXXs) and Rate Areas that will be associated with the 520 and 928 NPAs. These lists reflect assignments published in the LERG as of March 1, Since the attached NXX information may change over time, updated information may be found either in the LERG or the NPA NXX Activity Guide (NNAG). Current information in the NNAG is free of charge and from the LERG is available by license contract from Telcordia s Traffic Routing Administration (TRA) group, which can be contacted by dialing the TRA hotline at All international and domestic carriers are asked to ensure that the new 928 NPA code has been activated throughout their networks prior to June 23, Test calls to verify routing to the new NPA code can be made by dialing either of the two test numbers: LATA (928) , or LATA (928) These test numbers will be in service as of June 23, 2001, and will be disconnected no earlier than March 9, Calls successfully completed to the test numbers will receive a recorded announcement. The dialing plan for the 928 NPA will be the same as the current 520 NPA dialing plan; namely, 1

2 All home NPA local calls may be dialed on a 7-digit basis with no prefix (NXX-XXXX). All foreign NPA local calls will be dialed with 10 digits (NPA+NXX+XXXX) All direct dialed toll calls, i.e., calls that generally incur an extra charge, must be dialed with a prefix "1" and 10 digits (1+NPA + NXX + XXXX). All operator assisted calls, including credit card, collect, and third party calls, will be dialed with a prefix 0 and 10 digits (0+NPA+NXX+XXXX). General questions concerning the geographic split may be directed to Joe Cocke, NeuStar, Inc. NPA Relief Planning Western Region at Questions of a technical nature should be directed to the NPA project coordinator of each respective service provider: North American Numbering Plan Administration 2

3 NPA 520 & NPA 928 Rate Center Map LITTLEFIELD COLORADO CITY GREEN HAVEN MARBLE CANYON PAGE KAIBITO FREDONIA LE CHEE SHONTO TEEC NOS POS DENNEHOTSO ROCK POINT KAYENTA RED VALLEY BLACK MESA LUKACHUKAI MANY FARMS TUBA CITY ROUGH ROCK TSAILE PINON COTTONWOOD CHINLE GRAND CANYON MEADVIEW SUPAI FORT DEFIANCE KEAMS CANYON CAMERON KYKOTSMOVI VILLAGE POLACCA TOYEI GANADO PEACH SPRINGS EAST KINGMAN COCONINO PLATEAU LEUPP WINDOW ROCK GREASEWOOD FLAGSTAFF LAKE MOHAVE RANCHOS WILLIAMS DILCON WIDE RUINS GOLDEN VALLEY SELIGMAN SANDERS BULLHEAD CITY NORTH ASH FORK KINGMAN NPA 928 BULLHEAD CITY JOSEPH CITY WINSLOW MESQITECRK MUNDS PARK MOHAVE VALLEY BAGDAD YUCCA SEDONA HOLBROOK ARIZONA VILLAGE CHINO VALLEY MORMON LAKE WIKIEUP COTTONWOOD ST JOHNS CASTLE ROCK PRESCOTT CAMP VERDE BLUE RIDGE SNOWFLAKE HEBER QUARTZSITE EHRENBERG CIBOLA LAKE HAVASU CITY PARKER DAM PARKER BOUSE POSTON SALOME NPA 928 HUMBOLDT PAYSON YARNELL YOUNG WICKENBURG TONTO BASIN LAKE PLEASANT AGUILA ROOSEVELT LAKE PINEDALE GLOBE HARQUAHALA VALLEY MARICOPA VILLAGE SAN CARLOS WHITLOW MIAMI KOMATKE LONE BUTTE SUPERIOR STOTONIC CASA BLANCA FLORENCE SACATON BLACKWATER HAYDEN GILA BEND MARICOPA HYDER COOLIDGE CASA GRANDE WELLTON YUMA ELOY SAN MANUEL SOMERTON SHOW LOW SPRINGERVILLE MCNARY PINETOP GREER WHITERIVER NPA 928 ALPINE HAWLEY LAKE PIMA CLIFTON SAFFORD BONITA DUNCAN NPA 520 Map Legend NPA Boundaries Rate Center Boundaries Split Line AJO SANTA ROSA NPA 520 BOWIE CASCABEL SAN SIMON WILLCOX WEST SAN SIMON TUCSON BENSON PEARCE SUNIZONA SELLS TOMBSTONE SASABE SIERRA VISTA ELFRIDA PORTAL PATAGONIA NOGALES BISBEE DOUGLAS Produced by CDS Business Mapping 3/05/2001

4 NXX CODES REMAINING IN 520 NPA -SORTED BY NXX TUCSON TCSMAZEEDS NOGALES NGLSAZMARS TUCSON TCSNAZMADS TUCSON TCSNAZRNDS TUCSON TCSNAZMADS TUCSON TCSNAZNODS TUCSON TCSOAZEHH TUCSON TCSNAZFWDS CASAGRANDE PHNAAZGYDS TUCSON TCSNAZFWDS TUCSON TCSNAZMADS TUCSON TCSNAZSODS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZSODS CASCABEL CSELAZXCDS TUCSON TCSNAZRNDS BLACKWATER BLWRAZXADS TUCSON TCSNAZNODS NOGALES NGLSAZ10CM TUCSON TCSNAZRNDS TUCSON TCSNAZNODS TUCSON TCSNAZCADS TUCSON TCSNAZNODS TUCSON TCSMAZNICM DOUGLAS SCDLAZQFDS TUCSON TCSMAZ12CM TUCSON TCSNAZNODS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZMADS TUCSON TCSMAZNICM TUCSON TCSNAZNODS CASABLANCA CSBLAZXADS TUCSON TCSMAZ12CM CASAGRANDE CSGRAZMADS TUCSON TCSNAZCADS TUCSON TCSNAZEADS TUCSON TCSMAZ12CM TUCSON TCSNAZEADS TUCSON TCSNAZ75CM TUCSON TCSNAZEADS * YUMA TEMPAZNR1MD TUCSON TCSNAZEADS TUCSON TCSNAZMADS TUCSON TCSNAZEADS TUCSON TCSMAZ12CM TUCSON TCSNAZEADS TUCSON TCSMAZCH1MD TUCSON TCSNAZEADS TUCSON TCSNAZEA1MD TUCSON TCSNAZEADS TUCSON TCSNAZMASMD TUCSON TCSNAZEADS TUCSON TCSMAZOI2MD TUCSON TCSNAZEADS TUCSON TCSMAZCH1MD TUCSON TCSMAZOI2MD TUCSON TCSMAZOI2MD TUCSON TCSMAZ12CM SIERRAVIST TCSNAZMARMD TUCSON SCDLAZQFDS TUCSON TCSNAZMAMMD HAYDEN HYDNAZMARS CASAGRANDE PHNZAZZM1MD HAYDEN DDVLAZNMRS CASAGRANDE PHNZAZNNCM TUCSON TCSMAZNICM TUCSON TCSNAZMAPMD TUCSON TCSMAZCH1MD TUCSON TCSNAZRNDS SANTA ROSA SNRSAZXA TUCSON TCSNAZQKDS W SANSIMON SNRSAZXC TUCSON TCSNAZ75CM HAYDEN KRNYAZMARS TUCSON TCSMAZIJ3MD DOUGLAS DGLSAZMARS NOGALES TCSNAZMATMD TUCSON TCSNAZEADS SIERRAVIST TCSNAZQKDS BISBEE PLMNAZMARS TUCSON TCSMAZOI2MD TUCSON TCSNAZMAMMD TUCSON TCSNAZMAMMD CASAGRANDE PHNXAZNEAMD TUCSON TCSMAZNICM CASAGRANDE CSGRAZMADS TUCSON TCSMAZCH1MD NOGALES NGLSAZMWDS SIERRAVIST TCSMAZOI2MD NOGALES NGLSAZMWDS CASAGRANDE PHNAAZIADS SIERRAVIST SRVSAZSORS CASAGRANDE PHNZAZNNCM CASAGRANDE SCDLAZQFDS NOGALES NGLSAZMWDS TUCSON TCSMAZDZDS NOGALES NGLSAZMARS SELLS SLLSAZXADS0 * Grandfathered NXX Code # Duplicated NXX Code Page 1 of 4

5 NXX CODES REMAINING IN 520 NPA -SORTED BY NXX WILLCOX WLCXAZMARS TUCSON TCSMAZCH1MD SAN MANUEL SNMNAZMADS ELOY ELOYAZ01RS AJO AJO AZXCDS TUCSON TCSNAZNODS TUCSON TCSNAZMADS NOGALES TCSNAZMAMMD NOGALES TCSNAZMAOMD TUCSON TCSMAZ12CM TUCSON TCSNAZMAMMD TUCSON TCSMAZOI2MD CASAGRANDE SCDLAZQFDS CASAGRANDE CSGRAZ171MD TUCSON GNVYAZMADS SAN MANUEL MMTHAZMARS PATAGONIA PTGNAZMARS TUCSON TCSMAZ12CM NOGALES NGLSAZMARS TUCSON TCSNAZNODS TUCSON TUBCAZMARS TUCSON TCSNAZ75CM TUCSON GNVYAZMADS * FLAGSTAFF TEMPAZNR1MD TUCSON TCSNAZ75CM ELOY AZCYAZ03RS TUCSON TCSNAZMAPMD TUCSON TCSMAZEEDS TUCSON TCSNAZ75CM TUCSON TCSNAZNODS TUCSON TCSNAZ75CM WILLCOX WLCXAZACCM TUCSON TCSNAZ75CM WILLCOX WLCXAZACCM TUCSON TCSNAZFWDS CASAGRANDE CSGRAZ07CM TUCSON TCSNAZFWDS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSMAZNICM TUCSON TCSNAZCRDS TUCSON TCSNAZNODS TUCSON TCSNAZCRDS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZCRDS SIERRAVIST SRVSAZMADS SIERRAVIST SRVSAZMADS STOTONIC STTNAZXADS TUCSON TCSNAZNODS TUCSON TCSMAZ12CM CASAGRANDE CSGRAZ07CM CASAGRANDE CSGRAZMADS TUCSON TCSNAZCRDS CASAGRANDE CSGRAZMADS TUCSON TCSNAZCADS CASAGRANDE STFDAZMARS TUCSON TCSNAZNODS CASAGRANDE CSGRAZMADS SIERRAVIST SRVSAZMADS TUCSON TCSNAZ75CM WHITLOW PHNAAZIADS MARCOPAVLG MRVGAZXCDS SIERRAVIST SRVSAZMADS CASAGRANDE PHNXAZMACM TUCSON TCSNAZOPCM BISBEE BISBAZMARS TUCSON TCSNAZNODS TUCSON TCSNAZSODS TUCSON TCSMAZDZDS SIERRAVIST SRVSAZMADS TUCSON TCSNAZRNDS TUCSON TCSMAZOI2MD TUCSON TCSMAZDZDS TUCSON TCSNAZ75CM TUCSON TCSMAZ12CM TUCSON TCSNAZNODS KOMATKE KMTKAZXADS TUCSON TCSMAZ12CM CASAGRANDE PHNXAZNO8MD CASAGRANDE TEMPAZNR1MD # PHOENIX PHNXAZMA1CD SIERRAVIST SRVSAZMADS TUCSON TCSNAZOPCM PATAGONIA PTGNAZELRS PORTAL PRTLAZXCDS SIERRAVIST SRVSAZNORS SIERRAVIST SRVSAZ09CM TOMBSTONE TMBSAZMARS CASAGRANDE CSGRAZ07CM SIERRAVIST SRVSAZMADS TUCSON TCSMAZ12CM SIERRAVIST SRVSAZMADS SACATON SCTNAZXCDS TUCSON PHNZAZ87DS TUCSON TCSNAZNODS WHITLOW WHTLAZMADS MARICOPA MRCPAZMARS ELOY ELOYAZ01RS TUCSON TCSNAZCRDS0 * Grandfathered NXX Code # Duplicated NXX Code Page 2 of 4

6 NXX CODES REMAINING IN 520 NPA -SORTED BY NXX TUCSON TCSNAZCRDS TUCSON TCSNAZFWDS TUCSON TCSNAZCODS TUCSON TCSNAZMADS TUCSON TCSNAZSODS TUCSON TCSNAZMADS TUCSON TCSNAZSERS TUCSON TCSNAZFWDS TUCSON TCSNAZNODS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZMLRS TUCSON TCSNAZOPCM TUCSON TCSNAZCADS CASAGRANDE CSGRAZ171MD TUCSON TCSNAZSWDS CASAGRANDE CSGRAZ171MD TUCSON TCSNAZCODS # XXXXXXXXXX XXXXXXXXXXX CASAGRANDE PHNZAZDMDS TUCSON TCSNAZNODS TUCSON TCSNAZCRDS BENSON BNSNAZSDDS BENSON BNSNAZMADS TUCSON TCSNAZRNDS DOUGLAS TCSNAZOPCM TUCSON TCSNAZRNDS TUCSON TCSNAZ75CM COOLIDGE CLDGAZMARS TUCSON TCSNAZMADS TUCSON TCSNAZ75CM # SHOW LOW SHLWAZAV1MD TUCSON TCSNAZRNDS TUCSON TCSNAZ75CM TUCSON TCSNAZRNDS NOGALES NGLSAZAGCM TUCSON TCSNAZMADS TUCSON TCSNAZ75CM TUCSON TCSNAZSODS SACATON CSGRAZ171MD TUCSON TCSNAZNODS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZWERS TUCSON TCSNAZCADS TUCSON TCSNAZCODS TUCSON MARNAZMARS TUCSON TCSNAZCRDS TUCSON TCSNAZMADS TUCSON TCSNAZSODS TUCSON TCSMAZEEDS TUCSON TCSNAZCRDS TUCSON TCSNAZMADS TUCSON TCSNAZCRDS TUCSON TCSNAZMADS TUCSON TCSNAZTVDS TUCSON TCSNAZMADS TUCSON TCSNAZCRDS TUCSON TCSNAZMADS TUCSON TCSNAZRNDS TUCSON TCSNAZMADS TUCSON TCSNAZTVDS TUCSON GNVYAZMADS NOGALES NGLSAZMWDS TUCSON TCSNAZMADS TUCSON VAILAZSODS TUCSON TCSNAZMADS TUCSON TCSNAZMADS TUCSON TCSNAZMADS TUCSON TCSNAZ75CM NOGALES TCSNAZOPCM TUCSON TCSNAZEADS TUCSON TCSNAZMAHAJ TUCSON TCSNAZMAOMD ELFRIDA ELFRAZXCDS TUCSON TCSNAZCRDS TUCSON MARNAZ03RS TUCSON TCSNAZMADS TUCSON VAILAZNORS TUCSON TCSNAZMADS TUCSON GNVYAZMADS TUCSON TCSNAZNODS ELOY PHNXAZNO8MD TUCSON TCSNAZSODS TUCSON TCSNAZMAMMD TUCSON TCSNAZEADS TUCSON TCSNAZSERS LONE BUTTE LNBTAZXCDS TUCSON TCSNAZSERS TUCSON TCSNAZNODS TUCSON MARNAZ02RS TUCSON TCSNAZMADS TUCSON TCSNAZMADS TUCSON TCSNAZSODS WILLCOX WLCXAZACCM TUCSON TCSNAZMAMMD TUCSON MARNAZMARS SIERRAVIST SRVSAZSORS SUPERIOR SPRRAZMARS DOUGLAS DGLSAZMARS1 * Grandfathered NXX Code # Duplicated NXX Code Page 3 of 4

7 NXX CODES REMAINING IN 520 NPA -SORTED BY NXX DOUGLAS DGLSAZMARS SAN MANUEL ORCLAZMARS TUCSON TCSNAZSODS TUCSON TCSMAZEEDS TUCSON TCSNAZSODS TUCSON TCSNAZMADS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZ75CM TUCSON TCSNAZOPCM TUCSON TCSMAZCH1MD TUCSON CRNDAZMADS TUCSON TCSMAZCH1MD TUCSON TCSNAZ75CM TUCSON TCSNAZSWDS TUCSON TCSNAZSWDS TUCSON TCSMAZ12CM SASABE SASBAZXCDS # XXXXXXXXXX XXXXXXXXXXX SUNIZONA SNZNAZXCDS TUCSON TCSNAZXGDS TUCSON CRNDAZMADS TUCSON TCSNAZXGDS PEARCE PERCAZXCDS * SEDONA TEMPAZNR1MD SUPERIOR CSGRAZ171MD DOUGLAS SCDLAZQFDS * PRESCOTT TEMPAZNR1MD TUCSON TCSMAZCLCM CASAGRANDE CSGRAZMADS TUCSON TCSMAZCLCM TUCSON TCSNAZMADS TUCSON TCSMAZCLCM TUCSON TCSNAZMADS TUCSON TCSMAZCLCM NOGALES TCSNAZMAMMD TUCSON TCSMAZCLCM CASAGRANDE CSGRAZ171MD TUCSON TCSNAZMAHAJ NOGALES TCSMAZCH1MD # XXXXXXXXXX XXXXXXXXXXX NOGALES TCSNAZMAXYZ TUCSON TCSMAZ12CM SIERRAVIST TCSNAZMAXYZ TUCSON TCSMAZ12CM TUCSON TCSNAZMAXYZ # XXXXXXXXXX XXXXXXXXXXX SAN SIMON SNSMAZXCDS # XXXXXXXXXX XXXXXXXXXXX BOWIE BOWIAZXCDS TUCSON TCSNAZMAMMD TUCSON TCSMAZ12CM TUCSON TCSNAZ75CM NOGALES NGLSAZAGCM # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZMAPMD TUCSON TCSNAZMAMMD FLORENCE FLRNAZMARS TUCSON TCSNAZMAMMD TUCSON TCSNAZMAPMD NOGALES TCSNAZ14PMD TUCSON TCSNAZMAPMD TUCSON TCSNAZMAPMD TUCSON TCSNAZMADS TUCSON TCSNAZMAPMD TUCSON TCSNAZRNDS NOGALES NGLSAZAGCM CASAGRANDE CSGRAZMADS NOGALES NGLSAZAGCM TUCSON TCSNAZNODS TUCSON SCDLAZQFDS TUCSON TCSNAZNODS TUCSON TCSNAZMAMMD TUCSON TCSNAZMADS TUCSON TCSNAZMAMMD TUCSON TCSNAZMADS SELLS TCSMAZ12CM TUCSON TCSNAZEADS TUCSON TCSNAZMADS TUCSON TCSNAZSWDS TUCSON TCSNAZMADS TUCSON TCSNAZRNDS TUCSON TCSNAZRNDS TUCSON TCSNAZFWDS TUCSON TCSNAZFWDS TUCSON TCSNAZSODS TUCSON TCSMAZOI2MD SIERRAVIST TCSMAZEEDS0 * Grandfathered NXX Code # Duplicated NXX Code Page 4 of 4

8 NXX CODES REMAINING IN 520 NPA -SORTED BY RATE CENTER AJO AJO AZXCDS FLORENCE FLRNAZMARS BENSON BNSNAZMADS HAYDEN HYDNAZMARS BENSON BNSNAZSDDS HAYDEN DDVLAZNMRS BISBEE PLMNAZMARS HAYDEN KRNYAZMARS BISBEE BISBAZMARS KOMATKE KMTKAZXADS BLACKWATER BLWRAZXADS LONE BUTTE LNBTAZXCDS BOWIE BOWIAZXCDS MARCOPAVLG MRVGAZXCDS CASABLANCA CSBLAZXADS MARICOPA MRCPAZMARS CASAGRANDE PHNAAZGYDS NOGALES NGLSAZ10CM CASAGRANDE PHNZAZZM1MD NOGALES TCSNAZMATMD CASAGRANDE PHNZAZNNCM NOGALES NGLSAZMWDS CASAGRANDE PHNAAZIADS NOGALES NGLSAZMARS CASAGRANDE PHNZAZNNCM NOGALES NGLSAZMARS CASAGRANDE CSGRAZMADS NOGALES NGLSAZMWDS CASAGRANDE PHNXAZNEAMD NOGALES NGLSAZMWDS CASAGRANDE CSGRAZMADS NOGALES TCSNAZMAOMD CASAGRANDE SCDLAZQFDS NOGALES NGLSAZMARS CASAGRANDE SCDLAZQFDS NOGALES TCSNAZMAMMD CASAGRANDE CSGRAZMADS NOGALES NGLSAZAGCM CASAGRANDE CSGRAZMADS NOGALES TCSNAZOPCM CASAGRANDE STFDAZMARS NOGALES NGLSAZMWDS CASAGRANDE CSGRAZMADS NOGALES TCSNAZMAMMD CASAGRANDE PHNXAZMACM NOGALES TCSMAZCH1MD CASAGRANDE TEMPAZNR1MD NOGALES TCSNAZMAXYZ CASAGRANDE CSGRAZ171MD NOGALES NGLSAZAGCM CASAGRANDE CSGRAZ07CM NOGALES TCSNAZ14PMD CASAGRANDE CSGRAZ07CM NOGALES NGLSAZAGCM CASAGRANDE PHNXAZNO8MD NOGALES NGLSAZAGCM CASAGRANDE CSGRAZ07CM PATAGONIA PTGNAZMARS CASAGRANDE PHNZAZDMDS PATAGONIA PTGNAZELRS CASAGRANDE CSGRAZ171MD PEARCE PERCAZXCDS CASAGRANDE CSGRAZ171MD # PHOENIX PHNXAZMA1CD CASAGRANDE CSGRAZMADS PORTAL PRTLAZXCDS CASAGRANDE CSGRAZ171MD * PRESCOTT TEMPAZNR1MD CASAGRANDE CSGRAZMADS SACATON SCTNAZXCDS CASCABEL CSELAZXCDS SACATON CSGRAZ171MD COOLIDGE CLDGAZMARS SAN MANUEL SNMNAZMADS DOUGLAS SCDLAZQFDS SAN MANUEL MMTHAZMARS DOUGLAS DGLSAZMARS SAN MANUEL ORCLAZMARS DOUGLAS TCSNAZOPCM SAN SIMON SNSMAZXCDS DOUGLAS DGLSAZMARS SANTA ROSA SNRSAZXA DOUGLAS DGLSAZMARS SASABE SASBAZXCDS DOUGLAS SCDLAZQFDS * SEDONA TEMPAZNR1MD ELFRIDA ELFRAZXCDS SELLS SLLSAZXADS ELOY ELOYAZ01RS SELLS TCSMAZ12CM ELOY ELOYAZ01RS # SHOW LOW SHLWAZAV1MD ELOY AZCYAZ03RS SIERRAVIST TCSNAZMARMD ELOY PHNXAZNO8MD SIERRAVIST TCSNAZQKDS * FLAGSTAFF TEMPAZNR1MD SIERRAVIST TCSMAZOI2MD * Grandfathered NXX Code # Duplicated NXX Code Page 1 of 4

9 NXX CODES REMAINING IN 520 NPA -SORTED BY RATE CENTER SIERRAVIST SRVSAZSORS TUCSON TCSNAZMAMMD SIERRAVIST SRVSAZMADS TUCSON TCSMAZNICM SIERRAVIST SRVSAZMADS TUCSON TCSMAZCH1MD SIERRAVIST SRVSAZMADS TUCSON TCSNAZRNDS SIERRAVIST SRVSAZNORS TUCSON TCSNAZNODS SIERRAVIST SRVSAZMADS TUCSON TCSNAZFWDS SIERRAVIST SRVSAZMADS TUCSON TCSNAZFWDS SIERRAVIST SRVSAZMADS TUCSON TCSNAZSODS SIERRAVIST SRVSAZMADS TUCSON TCSNAZSODS SIERRAVIST SRVSAZMADS TUCSON TCSNAZRNDS SIERRAVIST SRVSAZ09CM TUCSON TCSNAZNODS SIERRAVIST SRVSAZSORS TUCSON TCSNAZRNDS SIERRAVIST TCSNAZMAXYZ TUCSON TCSNAZCADS SIERRAVIST TCSMAZEEDS TUCSON TCSMAZNICM STOTONIC STTNAZXADS TUCSON TCSMAZ12CM SUNIZONA SNZNAZXCDS TUCSON TCSMAZNICM SUPERIOR SPRRAZMARS TUCSON TCSNAZEADS SUPERIOR CSGRAZ171MD TUCSON TCSNAZEADS TOMBSTONE TMBSAZMARS TUCSON TCSNAZEADS TUCSON TCSMAZNICM TUCSON TCSNAZEADS TUCSON TCSMAZEEDS TUCSON TCSNAZEADS TUCSON TCSNAZMADS TUCSON TCSNAZEADS TUCSON TCSNAZMADS TUCSON TCSNAZEADS TUCSON TCSOAZEHH TUCSON TCSNAZEADS TUCSON TCSNAZMADS TUCSON TCSNAZEADS TUCSON TCSNAZNODS TUCSON TCSNAZEADS TUCSON TCSNAZNODS TUCSON TCSMAZOI2MD TUCSON TCSNAZNODS TUCSON TCSMAZ12CM TUCSON TCSNAZMADS TUCSON SCDLAZQFDS TUCSON TCSNAZNODS TUCSON TCSMAZCH1MD TUCSON TCSMAZ12CM TUCSON TCSNAZEADS TUCSON TCSNAZCADS TUCSON TCSNAZMAMMD TUCSON TCSMAZ12CM TUCSON TCSMAZDZDS TUCSON TCSNAZ75CM TUCSON TCSNAZMADS TUCSON TCSNAZMADS TUCSON TCSNAZMAMMD TUCSON TCSMAZ12CM TUCSON GNVYAZMADS TUCSON TCSMAZCH1MD TUCSON TUBCAZMARS TUCSON TCSNAZEA1MD TUCSON GNVYAZMADS TUCSON TCSNAZMASMD TUCSON TCSNAZ75CM TUCSON TCSMAZOI2MD TUCSON TCSNAZMAPMD TUCSON TCSMAZCH1MD TUCSON TCSNAZ75CM TUCSON TCSMAZOI2MD TUCSON TCSNAZ75CM TUCSON TCSNAZMAMMD TUCSON TCSNAZ75CM TUCSON TCSNAZMAPMD TUCSON TCSNAZFWDS TUCSON TCSNAZRNDS TUCSON TCSNAZFWDS TUCSON TCSNAZQKDS TUCSON TCSMAZNICM TUCSON TCSNAZ75CM TUCSON TCSNAZNODS TUCSON TCSMAZIJ3MD TUCSON TCSMAZ12CM TUCSON TCSMAZOI2MD TUCSON TCSNAZ75CM1 * Grandfathered NXX Code # Duplicated NXX Code Page 2 of 4

10 NXX CODES REMAINING IN 520 NPA -SORTED BY RATE CENTER TUCSON TCSNAZSODS TUCSON TCSMAZEEDS TUCSON TCSMAZOI2MD TUCSON TCSNAZMADS TUCSON TCSNAZ75CM TUCSON TCSNAZMADS TUCSON TCSNAZNODS TUCSON TCSNAZMADS TUCSON TCSMAZ12CM TUCSON TCSNAZMADS TUCSON PHNZAZ87DS TUCSON TCSNAZMADS TUCSON TCSMAZCH1MD TUCSON GNVYAZMADS TUCSON TCSNAZNODS TUCSON TCSNAZMADS TUCSON TCSMAZ12CM TUCSON TCSNAZMADS TUCSON TCSMAZOI2MD TUCSON TCSNAZMADS TUCSON TCSMAZ12CM TUCSON TCSNAZMAHAJ TUCSON TCSNAZNODS TUCSON MARNAZ03RS TUCSON TCSNAZ75CM TUCSON VAILAZNORS TUCSON TCSMAZEEDS TUCSON GNVYAZMADS TUCSON TCSNAZNODS TUCSON TCSNAZMAMMD TUCSON TCSNAZCRDS TUCSON TCSNAZSERS TUCSON TCSNAZCRDS TUCSON TCSNAZSERS TUCSON TCSNAZCRDS TUCSON MARNAZ02RS TUCSON TCSNAZNODS TUCSON TCSNAZMADS TUCSON TCSNAZCRDS TUCSON MARNAZMARS TUCSON TCSNAZCADS TUCSON TCSNAZFWDS TUCSON TCSNAZNODS TUCSON TCSNAZMADS TUCSON TCSNAZOPCM TUCSON TCSNAZMADS TUCSON TCSNAZNODS TUCSON TCSNAZFWDS TUCSON TCSMAZDZDS TUCSON TCSNAZOPCM TUCSON TCSNAZRNDS TUCSON TCSNAZNODS TUCSON TCSMAZDZDS TUCSON TCSNAZRNDS TUCSON TCSMAZ12CM TUCSON TCSNAZRNDS TUCSON TCSNAZOPCM TUCSON TCSNAZ75CM TUCSON TCSMAZ12CM TUCSON TCSNAZRNDS TUCSON TCSNAZNODS TUCSON TCSNAZRNDS TUCSON TCSNAZCRDS TUCSON TCSNAZMADS TUCSON TCSNAZCRDS TUCSON TCSNAZSODS TUCSON TCSNAZCODS TUCSON TCSNAZNODS TUCSON TCSNAZSODS TUCSON TCSNAZWERS TUCSON TCSNAZSERS TUCSON TCSNAZCODS TUCSON TCSNAZNODS TUCSON TCSNAZCRDS TUCSON TCSNAZMLRS TUCSON TCSNAZSODS TUCSON TCSNAZCADS TUCSON TCSNAZCRDS TUCSON TCSNAZSWDS TUCSON TCSNAZCRDS TUCSON TCSNAZCODS TUCSON TCSNAZTVDS TUCSON TCSNAZCRDS TUCSON TCSNAZCRDS TUCSON TCSNAZ75CM TUCSON TCSNAZRNDS TUCSON TCSNAZMADS TUCSON TCSNAZTVDS TUCSON TCSNAZ75CM TUCSON VAILAZSODS TUCSON TCSNAZ75CM TUCSON TCSNAZMADS TUCSON TCSNAZCADS TUCSON TCSNAZ75CM TUCSON MARNAZMARS TUCSON TCSNAZEADS TUCSON TCSNAZMADS TUCSON TCSNAZMAOMD * Grandfathered NXX Code # Duplicated NXX Code Page 3 of 4

11 NXX CODES REMAINING IN 520 NPA -SORTED BY RATE CENTER TUCSON TCSNAZCRDS TUCSON TCSMAZCLCM TUCSON TCSNAZMADS TUCSON TCSMAZCLCM TUCSON TCSNAZMADS TUCSON TCSMAZCLCM TUCSON TCSNAZNODS TUCSON TCSMAZCLCM TUCSON TCSNAZSODS TUCSON TCSMAZCLCM TUCSON TCSNAZEADS TUCSON TCSNAZMAHAJ TUCSON TCSNAZNODS TUCSON TCSMAZ12CM TUCSON TCSNAZMADS TUCSON TCSMAZ12CM TUCSON TCSNAZSODS TUCSON TCSNAZMAMMD TUCSON TCSNAZMAMMD TUCSON TCSNAZ75CM TUCSON TCSNAZSODS TUCSON TCSNAZMAMMD TUCSON TCSNAZSODS TUCSON TCSNAZMAMMD TUCSON TCSNAZOPCM TUCSON TCSNAZMAPMD TUCSON CRNDAZMADS TUCSON TCSNAZMAPMD TUCSON TCSNAZ75CM TUCSON SCDLAZQFDS TUCSON TCSNAZSWDS TUCSON TCSNAZMAMMD TUCSON CRNDAZMADS TUCSON TCSNAZMAMMD TUCSON TCSNAZMADS W SANSIMON SNRSAZXC TUCSON TCSNAZMADS WHITLOW WHTLAZMADS TUCSON TCSNAZMAXYZ WHITLOW PHNAAZIADS TUCSON TCSMAZ12CM WILLCOX WLCXAZMARS TUCSON TCSNAZMAPMD WILLCOX WLCXAZACCM TUCSON TCSNAZMAPMD WILLCOX WLCXAZACCM TUCSON TCSNAZMAPMD WILLCOX WLCXAZACCM TUCSON TCSNAZMADS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZRNDS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZNODS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZNODS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZMADS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZMADS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZEADS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZMADS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZSWDS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZMADS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZRNDS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZRNDS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZFWDS # XXXXXXXXXX XXXXXXXXXXX TUCSON TCSNAZFWDS * YUMA TEMPAZNR1MD TUCSON TCSNAZSODS TUCSON TCSMAZOI2MD TUCSON TCSMAZEEDS TUCSON TCSNAZMADS TUCSON TCSNAZ75CM TUCSON TCSMAZCH1MD TUCSON TCSMAZCH1MD TUCSON TCSNAZSWDS TUCSON TCSMAZ12CM TUCSON TCSNAZXGDS TUCSON TCSNAZXGDS0 * Grandfathered NXX Code # Duplicated NXX Code Page 4 of 4

12 NXX CODES MOVING TO 928 NPA -SORTED BY NXX GLOBE SNMNAZAD1MD YUMA YUMAAZSEDS BULLHEADCY KGMNAZ01CM YUMA YUMAAZSEDS SEDONA SEDNAZMADS YUMA YUMAAZMADS SEDONA SEDNAZMADS YUMA YUMAAZMADS YUMA YUMAAZCVCM MESQITECRK MQCKAZXCDS # XXXXXXXXXX XXXXXXXXXXX WHITERIVER CIBCAZXCRL FLAGSTAFF FLGSAZMADS SPRINGERVL SPVLAZXCRS FLAGSTAFF FLGSAZMADS MCNARY MCNRAZXCRS YUMA SCDLAZQFDS HAWLEYLAKE HLLKAZXCRS FLAGSTAFF FLGSAZMK1MD YUMA YUMAAZSEDS FLAGSTAFF PHNXAZMADS ST JOHNS STJHAZXBRS FLAGSTAFF PHNZAZ87DS WHITERIVER WHRVAZXBRS FLAGSTAFF PHNZAZ87DS ALPINE ALPIAZXCRS FLAGSTAFF FLGSAZMADS COTTONWOO SCDLAZQFDS PRESCOTT PHNYAZUXDS YUMA YUMAAZSEDS WICKENBURG PHNXAZCRCM YUMA YUMAAZFTDS FLAGSTAFF SCDLAZQFDS YUMA YUMAAZMADS BULLHEADCY BLCYAZBC0MD YUMA YUMAAZSEDS FLAGSTAFF PHNXAZNO8MD YUMA YUMAAZFTDS YUMA PHNZAZ87DS AZ VILLAGE AZVGAZXCRS YUMA PHNDAZLSCM LITTLEFLD BVDMAZ01RS PRESCOTT PHNZAZNGDS SAFFORD SFFRAZMADS SEDONA PHNDAZLSCM PRESCOTT SCDLAZQFDS FLAGSTAFF PHNDAZ91DS GLOBE SCDLAZQFDS YUMA PHNDAZ91DS GREENEHVN MRCNAZXEDS YUMA PHNXAZMAX8X MORMONLAKE MMLKAZXC YUMA PHNZAZNGDS MARBLECNYN MRCNAZXCDS WINDOWROCK STMCAZAB1MD DUNCAN DNCNAZXCRS FLAGSTAFF PHNXAZMAX8X PINETOP PNTPAZXCRS FLAGSTAFF PHNAAZIADS PINETOP LKSDAZAERS YUMA YUMAAZMADS PINETOP PNTPAZXARS PRESCOTT PHNXAZMACM HARQUHLVLY HRVYAZXCDS SEDONA PHNXAZMACM YUMA YUMAAZMADS PRESCOTT PHNDAZ91DS YUMA YUMAAZMADS KINGMAN PHNDAZLSCM PRESCOTT PHNYAZUOCM SEDONA SEDNAZMADS FLAGSTAFF PHNXAZMACM TUBA CITY TBCYAZXCRS WINSLOW WNSLAZ02CM SEDONA SEDNAZSORS PRESCOTT PHNXAZNO8MD MUNDS PARK MSPKAZMADS FLAGSTAFF PHNZAZ87DS JOSEPHCITY JSCYAZMARS FLAGSTAFF PHNZAZ87DS WINSLOW WNSLAZMADS GLOBE GLOBAZMARS COTTONWOO JERMAZ01CM # XXXXXXXXXX XXXXXXXXXXX COTTONWOO JERMAZ01CM LKHAVASUCY KGMNAZ01CM YUMA YUMAAZFTDS YUMA PHNXAZNO8MD SHOW LOW SHLWAZ01CM PRESCOTT PHNXAZNO6MD PRESCOTT PRSCAZQACM SELIGMAN SGMNAZXCDS WINDOWROCK STMCAZAB1MD GLOBE GLOBAZMARS FLAGSTAFF PHNXAZNO6MD YARNELL YRNLAZMARS # XXXXXXXXXX XXXXXXXXXXX SAFFORD SFFRAZMADS0 # Duplicated NXX Code Page 1 of 4

13 NXX CODES MOVING TO 928 NPA -SORTED BY NXX FLAGSTAFF SCDLAZQFDS SNOWFLAKE SNWFAZXCRS GILA BEND PHNAAZIADS SHOW LOW SHLWAZXCDS GRANDCNYON PHNAAZIADS YUMA YUMAAZMADS FLAGSTAFF PHNZAZ87DS PRESCOTT PRSCAZMADS PRESCOTT PHNZAZ87DS WICKENBURG PHNAAZIADS PRESCOTT PRSCAZMADS SAFFORD SFFRAZ03CM PRESCOTT PRSCAZMADS CAMP VERDE CMVRAZMARS PRESCOTT PRSCAZMADS # XXXXXXXXXX XXXXXXXXXXX FLAGSTAFF PHNZAZ87DS FLAGSTAFF FLGSAZMADS SUPAI SUPAAZXCDS FLAGSTAFF PHNZAZ87DS SEDONA PHNXAZNO6MD MEADVIEW MDVWAZXCRS LKHAVASUCY LHCYAZXCDS GOLDEN VLY GLVYAZXCRS HYDER DTLDAZ01DS CAMP VERDE CMVRAZMARS GRANDCNYON GRCNAZAKCM FLAGSTAFF PHNZAZ87DS YOUNG YONGAZXCDS YUMA YUMAAZCVCM ROOSEVLTLK RSVTAZXCDS YUMA YUMAAZCVCM PAYSON PYSNAZMADS CHINO VLY CHVYAZMARS PAYSON PYSNAZMADS WINSLOW PHNAAZIADS MIAMI MIAMAZMARS WINSLOW WNSLAZ02CM PAYSON PYSNAZMADS WINSLOW SCDLAZQFDS SAN CARLOS PRDTAZ01DS WINSLOW SCDLAZQFDS PAYSON PINEAZMARS CAMP VERDE CMVRAZRRRS BLUE RIDGE BLRGAZXCDS COTTONWOO PHNDAZLSCM PAYSON TNCKAZMARS PAYSON PYSNAZ05CM TONTOBASIN TNBSAZXCDC PAYSON SCDLAZQFDS GILA BEND PHNZAZDMDS YUMA PHNAAZIADS PAGE PHNAAZIADS SEDONA PHNXAZNO8MD PIMA PIMAAZMARS PAYSON SCDLAZQFDS PAYSON PHNAAZIADS FLAGSTAFF PHNDAZLSCM PRESCOTT PHNAAZIADS # SHOW LOW SHLWAZAV1MD SEDONA PHNAAZIADS SAFFORD SFFRAZ03CM PRESCOTT MESAAZTLDS FLAGSTAFF PHNYAZUOCM LKPLEASANT PEORAZZF1KD FLAGSTAFF FLGSAZ19CM YUMA YUMAAZCVCM PAGE PAGEAZMADS SOMERTON PHNAAZIADS # XXXXXXXXXX XXXXXXXXXXX LKHAVASUCY LHCYAZXCDS PAGE PAGEAZ07CM # XXXXXXXXXX XXXXXXXXXXX WINSLOW WNSLAZQACM PAYSON PYSNAZ05CM PAGE PAGEAZQACM SHOW LOW SHLWAZ01CM SOMERTON SMTNAZMARS FLAGSTAFF FLGSAZEADS HUMBOLDT HMBLAZMARS FLAGSTAFF FLGSAZMADS BAGDAD BGDDAZXCDS HOLBROOK HLBKAZXCRS COTTONWOO CTWDAZMADS FLAGSTAFF FLGSAZSORS WILLIAMS WLMSAZMARS FLAGSTAFF FLGSAZEADS CHINO VLY CHVYAZMARS FLAGSTAFF FLGSAZEADS ASH FORK ASFKAZMARS SHOW LOW SHLWAZ01CM GRANDCNYON GRCNAZMARS KINGMAN KGMNAZ01CM COTTONWOO CTWDAZMADS SHOW LOW SHLWAZXCDS PAGE PAGEAZ071MD HEBER HEBRAZXCRS COTTONWOO SCDLAZQFDS0 # Duplicated NXX Code Page 2 of 4

14 NXX CODES MOVING TO 928 NPA -SORTED BY NXX FREDONIA FRDNAZACRS KINGMAN KGMNAZXCCM PAGE PAGEAZMADS PRESCOTT PRSCAZMADS COTTONWOO CTWDAZSORS KINGMAN KGMNAZXCDS COTTONWOO CTWDAZMADS GLOBE GLOBAZ06CM SAFFORD SFFRAZ03CM TSAILE TSILAZXCRS WIDE RUINS WDRNAZXCRL PINONCTNWD PINNAZXCRS RED VALLEY RDVYAZXCRL YUMA YUMAAZSEDS GREASEWOOD GSWDAZXCRS KINGMAN KGMNAZXCCM COTTONWOO CTWDAZMADS ROUGH ROCK RHRKAZXCRS TEEC POS TNPSAZXRRS FTDEFIANCE FTDFAZXCRS DILCON DLKNAZXCRS KYKTSMOVLG KIVGAZXCRS DENNEHOTSO DNHSAZXCRL GREER GRERAZXCRL ROCK POINT RKPNAZXCRL TOYEI TOYIAZXCRL PAGE PAGEAZQACM POLACCA PLCCAZXCRS POSTON PSTNAZXCRS KEAMSCNYON KMCNAZXCRS PARKER DAM PRDMAZXCDS PINEDALE PNDLAZXCRS WICKENBURG WCBGAZMARS FLAGSTAFF PHNZAZ87DS PARKER PRKRAZXCDS KINGMAN KGMNAZXCDS WICKENBURG PHNYAZUOCM BULLHDCYN BLCYAZXERS SHONTO SHNTAZXCRS GANADO GANDAZXCRS KAIBITO KABTAZXCRS PRESCOTT SCDLAZQFDS CHINLE CHNLAZXCRS E KINGMAN KGMNAZXEDS BLACK MESA BLMSAZXFRS BULLHEADCY BLCYAZXCDS CAMERON FLGSAZMADS PRESCOTT PRSCAZEARS LKHAVASUCY LHCYAZXCDS BULLHEADCY BLCYAZXCDS E KINGMAN KGMNAZXEDS CASTLEROCK CSRKAZXCRS GILA BEND GLBNAZMARS WIKIEUP WIKPAZXCRS WICKENBURG WCBGAZMARS YUCCA YUCCAZXCRS AGUILA AGULAZXCDS LKMHVRNCHS DLSPAZXCRS LEUPP LEPPAZXCRS MOHAVE VLY MHVYAZXCRS CLIFTON YRVYAZXCRS PEACH SPG TXTNAZABRS SANDERS SNDRAZXCDS PRESCOTT PRSCAZMADS PAGE PAGEAZ06CM PRESCOTT PRSCAZEARS E KINGMAN KGMNAZXEDS FLAGSTAFF FLGSAZMADS PAGE PAGEAZ06CM FLAGSTAFF FLGSAZMADS KAYENTA KYNTAZXCRS PRESCOTT PRSCAZEARS LE CHEE LCHEAZXCRL PRESCOTT PRSCAZMADS FLAGSTAFF FLGSAZ19CM PRESCOTT PRSCAZMADS # XXXXXXXXXX XXXXXXXXXXX PRESCOTT PRSCAZMADS GLOBE GLOBAZ06CM FLAGSTAFF FLGSAZMADS BULLHEADCY BLCYAZXCDS MANY FARMS MNFRAZXCRS LKHAVASUCY KGMNAZ01CM YUMA YUMAAZMADS FLAGSTAFF PHNYAZUOCM YUMA YUMAAZMADS PRESCOTT PRSCAZMADS WELLTON WLTNAZMARS PRESCOTT PHNDAZLSCM LUKACHUKAI LKCHAZXCRS # XXXXXXXXXX XXXXXXXXXXX MOHAVE VLY MHVYAZXCRS PRESCOTT PRSCAZQACM FLAGSTAFF PHNZAZNGDS FLAGSTAFF FLGSAZEADS WINDOWROCK STMCAZXEDS KINGMAN KGMNAZXCCM # XXXXXXXXXX XXXXXXXXXXX # Duplicated NXX Code Page 3 of 4

15 NXX CODES MOVING TO 928 NPA -SORTED BY NXX GLOBE SNMNAZAD1MD GLOBE SCDLAZQFDS YUMA SCDLAZQFDS YUMA YUMAAZMADS SEDONA SEDNAZAPCM BONITA BONTAZXCDS PRESCOTT PRSCAZQACM FLAGSTAFF PHNZAZ87DS FLAGSTAFF PHNZAZ87DS BOUSE BOUSAZXCRS FLAGSTAFF FLGSAZ19CM LKHAVASUCY LHCYAZXCDS LKHAVASUCY LHCYAZXCDS GRANDCNYON GRCNAZAKCM CIBOLA CIBLAZXC SELIGMAN SGMNAZXCDS SALOME SALMAZXCDS FLAGSTAFF FLGSAZEADS CLIFTON CFTNAZXCDS WINDOWROCK STMCAZXEDS COLORADOCY CLCYAZAARS FLAGSTAFF PHNYAZUOCM PRESCOTT PHNYAZUOCM PRESCOTT PHNYAZUOCM # XXXXXXXXXX XXXXXXXXXXX FLAGSTAFF FLGSAZMADS QUARTZSITE QRTZAZ01CM YUMA YUMAAZ14CM YUMA YUMAAZ14CM EHRENBERG EHRNAZXFRS PRESCOTT PRSCAZQACM QUARTZSITE QRTZAZXCDS PAGE PAGEAZ06CM YUMA PHNZAZZM1MD # XXXXXXXXXX XXXXXXXXXXX PAYSON CSGRAZ171MD # XXXXXXXXXX XXXXXXXXXXX # XXXXXXXXXX XXXXXXXXXXX GLOBE SNMNAZAD1MD FLAGSTAFF PHNZAZ87DS SEDONA SEDNAZAPCM PAYSON CSGRAZ171MD # XXXXXXXXXX XXXXXXXXXXX PAYSON CSGRAZ171MD # Duplicated NXX Code Page 4 of 4

16 NXX CODES MOVING TO 928 NPA -SORTED BY RATE CENTER AGUILA AGULAZXCDS FLAGSTAFF PHNZAZ87DS ALPINE ALPIAZXCRS FLAGSTAFF PHNZAZ87DS ASH FORK ASFKAZMARS FLAGSTAFF FLGSAZMADS AZ VILLAGE AZVGAZXCRS FLAGSTAFF SCDLAZQFDS BAGDAD BGDDAZXCDS FLAGSTAFF PHNXAZNO8MD BLACK MESA BLMSAZXFRS FLAGSTAFF PHNDAZ91DS BLUE RIDGE BLRGAZXCDS FLAGSTAFF PHNXAZMAX8X BONITA BONTAZXCDS FLAGSTAFF PHNAAZIADS BOUSE BOUSAZXCRS FLAGSTAFF PHNXAZNO6MD BULLHDCYN BLCYAZXERS FLAGSTAFF PHNXAZMACM BULLHEADCY KGMNAZ01CM FLAGSTAFF PHNZAZ87DS BULLHEADCY BLCYAZBC0MD FLAGSTAFF PHNZAZ87DS BULLHEADCY BLCYAZXCDS FLAGSTAFF SCDLAZQFDS BULLHEADCY BLCYAZXCDS FLAGSTAFF PHNZAZ87DS BULLHEADCY BLCYAZXCDS FLAGSTAFF PHNZAZ87DS CAMERON FLGSAZMADS FLAGSTAFF FLGSAZEADS CAMP VERDE CMVRAZMARS FLAGSTAFF FLGSAZMADS CAMP VERDE CMVRAZMARS FLAGSTAFF FLGSAZSORS CAMP VERDE CMVRAZRRRS FLAGSTAFF FLGSAZEADS CASTLEROCK CSRKAZXCRS FLAGSTAFF FLGSAZEADS CHINLE CHNLAZXCRS FLAGSTAFF FLGSAZMADS CHINO VLY CHVYAZMARS FLAGSTAFF PHNZAZ87DS CHINO VLY CHVYAZMARS FLAGSTAFF PHNZAZ87DS CIBOLA CIBLAZXC FLAGSTAFF PHNDAZLSCM CLIFTON YRVYAZXCRS FLAGSTAFF PHNYAZUOCM CLIFTON CFTNAZXCDS FLAGSTAFF FLGSAZ19CM COLORADOCY CLCYAZAARS FLAGSTAFF FLGSAZ19CM COTTONWOO CTWDAZMADS FLAGSTAFF PHNYAZUOCM COTTONWOO JERMAZ01CM FLAGSTAFF FLGSAZEADS COTTONWOO JERMAZ01CM FLAGSTAFF PHNZAZ87DS COTTONWOO SCDLAZQFDS FLAGSTAFF FLGSAZMADS COTTONWOO PHNDAZLSCM FLAGSTAFF FLGSAZMADS COTTONWOO CTWDAZMADS FLAGSTAFF FLGSAZMADS COTTONWOO CTWDAZMADS FLAGSTAFF PHNZAZNGDS COTTONWOO SCDLAZQFDS FLAGSTAFF PHNZAZ87DS COTTONWOO CTWDAZSORS FLAGSTAFF PHNZAZ87DS COTTONWOO CTWDAZMADS FLAGSTAFF FLGSAZ19CM DENNEHOTSO DNHSAZXCRL FLAGSTAFF PHNYAZUOCM DILCON DLKNAZXCRS FLAGSTAFF FLGSAZMADS DUNCAN DNCNAZXCRS FLAGSTAFF PHNZAZ87DS E KINGMAN KGMNAZXEDS FREDONIA FRDNAZACRS E KINGMAN KGMNAZXEDS FTDEFIANCE FTDFAZXCRS E KINGMAN KGMNAZXEDS GANADO GANDAZXCRS EHRENBERG EHRNAZXFRS GILA BEND PHNAAZIADS FLAGSTAFF FLGSAZEADS GILA BEND PHNZAZDMDS FLAGSTAFF FLGSAZMADS GILA BEND GLBNAZMARS FLAGSTAFF FLGSAZMADS GLOBE SNMNAZAD1MD FLAGSTAFF FLGSAZMK1MD GLOBE SCDLAZQFDS FLAGSTAFF PHNXAZMADS GLOBE GLOBAZMARS1 # Duplicated NXX Code Page 1 of 4

17 NXX CODES MOVING TO 928 NPA -SORTED BY RATE CENTER GLOBE GLOBAZMARS MESQITECRK MQCKAZXCDS GLOBE GLOBAZ06CM MIAMI MIAMAZMARS GLOBE GLOBAZ06CM MOHAVE VLY MHVYAZXCRS GLOBE SNMNAZAD1MD MOHAVE VLY MHVYAZXCRS GLOBE SCDLAZQFDS MORMONLAKE MMLKAZXC GLOBE SNMNAZAD1MD MUNDS PARK MSPKAZMADS GOLDEN VLY GLVYAZXCRS PAGE PHNAAZIADS GRANDCNYON PHNAAZIADS PAGE PAGEAZMADS GRANDCNYON GRCNAZAKCM PAGE PAGEAZ07CM GRANDCNYON GRCNAZMARS PAGE PAGEAZQACM GRANDCNYON GRCNAZAKCM PAGE PAGEAZ071MD GREASEWOOD GSWDAZXCRS PAGE PAGEAZMADS GREENEHVN MRCNAZXEDS PAGE PAGEAZQACM GREER GRERAZXCRL PAGE PAGEAZ06CM HARQUHLVLY HRVYAZXCDS PAGE PAGEAZ06CM HAWLEYLAKE HLLKAZXCRS PAGE PAGEAZ06CM HEBER HEBRAZXCRS PARKER PRKRAZXCDS HOLBROOK HLBKAZXCRS PARKER DAM PRDMAZXCDS HUMBOLDT HMBLAZMARS PAYSON PYSNAZMADS HYDER DTLDAZ01DS PAYSON PYSNAZMADS JOSEPHCITY JSCYAZMARS PAYSON PYSNAZMADS KAIBITO KABTAZXCRS PAYSON PINEAZMARS KAYENTA KYNTAZXCRS PAYSON TNCKAZMARS KEAMSCNYON KMCNAZXCRS PAYSON PHNAAZIADS KINGMAN PHNDAZLSCM PAYSON PYSNAZ05CM KINGMAN KGMNAZ01CM PAYSON PYSNAZ05CM KINGMAN KGMNAZXCCM PAYSON SCDLAZQFDS KINGMAN KGMNAZXCCM PAYSON SCDLAZQFDS KINGMAN KGMNAZXCDS PAYSON CSGRAZ171MD KINGMAN KGMNAZXCCM PAYSON CSGRAZ171MD KINGMAN KGMNAZXCDS PAYSON CSGRAZ171MD KYKTSMOVLG KIVGAZXCRS PEACH SPG TXTNAZABRS LE CHEE LCHEAZXCRL PIMA PIMAAZMARS LEUPP LEPPAZXCRS PINEDALE PNDLAZXCRS LITTLEFLD BVDMAZ01RS PINETOP PNTPAZXCRS LKHAVASUCY KGMNAZ01CM PINETOP LKSDAZAERS LKHAVASUCY LHCYAZXCDS PINETOP PNTPAZXARS LKHAVASUCY LHCYAZXCDS PINONCTNWD PINNAZXCRS LKHAVASUCY LHCYAZXCDS POLACCA PLCCAZXCRS LKHAVASUCY KGMNAZ01CM POSTON PSTNAZXCRS LKHAVASUCY LHCYAZXCDS PRESCOTT PHNYAZUXDS LKHAVASUCY LHCYAZXCDS PRESCOTT PHNZAZNGDS LKMHVRNCHS DLSPAZXCRS PRESCOTT PHNXAZMACM LKPLEASANT PEORAZZF1KD PRESCOTT PHNDAZ91DS LUKACHUKAI LKCHAZXCRS PRESCOTT PRSCAZQACM MANY FARMS MNFRAZXCRS PRESCOTT SCDLAZQFDS MARBLECNYN MRCNAZXCDS PRESCOTT PHNYAZUOCM MCNARY MCNRAZXCRS PRESCOTT PHNXAZNO8MD MEADVIEW MDVWAZXCRS PRESCOTT PHNXAZNO6MD # Duplicated NXX Code Page 2 of 4

18 NXX CODES MOVING TO 928 NPA -SORTED BY RATE CENTER PRESCOTT PHNZAZ87DS SELIGMAN SGMNAZXCDS PRESCOTT PRSCAZMADS SHONTO SHNTAZXCRS PRESCOTT PRSCAZMADS SHOW LOW SHLWAZ01CM PRESCOTT PRSCAZMADS SHOW LOW SHLWAZ01CM PRESCOTT PHNAAZIADS SHOW LOW SHLWAZ01CM PRESCOTT MESAAZTLDS SHOW LOW SHLWAZXCDS PRESCOTT PRSCAZMADS SHOW LOW SHLWAZXCDS PRESCOTT PRSCAZMADS # SHOW LOW SHLWAZAV1MD PRESCOTT PHNDAZLSCM SNOWFLAKE SNWFAZXCRS PRESCOTT PRSCAZQACM SOMERTON PHNAAZIADS PRESCOTT PRSCAZMADS SOMERTON SMTNAZMARS PRESCOTT SCDLAZQFDS SPRINGERVL SPVLAZXCRS PRESCOTT PRSCAZEARS ST JOHNS STJHAZXBRS PRESCOTT PRSCAZMADS SUPAI SUPAAZXCDS PRESCOTT PRSCAZEARS TEEC POS TNPSAZXRRS PRESCOTT PRSCAZEARS TONTOBASIN TNBSAZXCDC PRESCOTT PRSCAZMADS TOYEI TOYIAZXCRL PRESCOTT PRSCAZMADS TSAILE TSILAZXCRS PRESCOTT PRSCAZMADS TUBA CITY TBCYAZXCRS PRESCOTT PRSCAZQACM WELLTON WLTNAZMARS PRESCOTT PHNYAZUOCM WHITERIVER CIBCAZXCRL PRESCOTT PHNYAZUOCM WHITERIVER WHRVAZXBRS PRESCOTT PRSCAZQACM WICKENBURG PHNXAZCRCM QUARTZSITE QRTZAZ01CM WICKENBURG PHNAAZIADS QUARTZSITE QRTZAZXCDS WICKENBURG WCBGAZMARS RED VALLEY RDVYAZXCRL WICKENBURG PHNYAZUOCM ROCK POINT RKPNAZXCRL WICKENBURG WCBGAZMARS ROOSEVLTLK RSVTAZXCDS WIDE RUINS WDRNAZXCRL ROUGH ROCK RHRKAZXCRS WIKIEUP WIKPAZXCRS SAFFORD SFFRAZMADS WILLIAMS WLMSAZMARS SAFFORD SFFRAZMADS WINDOWROCK STMCAZAB1MD SAFFORD SFFRAZ03CM WINDOWROCK STMCAZAB1MD SAFFORD SFFRAZ03CM WINDOWROCK STMCAZXEDS SAFFORD SFFRAZ03CM WINDOWROCK STMCAZXEDS SALOME SALMAZXCDS WINSLOW WNSLAZMADS SAN CARLOS PRDTAZ01DS WINSLOW WNSLAZ02CM SANDERS SNDRAZXCDS WINSLOW PHNAAZIADS SEDONA SEDNAZMADS WINSLOW WNSLAZ02CM SEDONA SEDNAZMADS WINSLOW SCDLAZQFDS SEDONA PHNDAZLSCM WINSLOW SCDLAZQFDS SEDONA PHNXAZMACM WINSLOW WNSLAZQACM SEDONA SEDNAZMADS # XXXXXXXXXX XXXXXXXXXXX SEDONA SEDNAZSORS # XXXXXXXXXX XXXXXXXXXXX SEDONA PHNXAZNO6MD # XXXXXXXXXX XXXXXXXXXXX SEDONA PHNAAZIADS # XXXXXXXXXX XXXXXXXXXXX SEDONA PHNXAZNO8MD # XXXXXXXXXX XXXXXXXXXXX SEDONA SEDNAZAPCM # XXXXXXXXXX XXXXXXXXXXX SEDONA SEDNAZAPCM # XXXXXXXXXX XXXXXXXXXXX SELIGMAN SGMNAZXCDS # XXXXXXXXXX XXXXXXXXXXX # Duplicated NXX Code Page 3 of 4

19 NXX CODES MOVING TO 928 NPA -SORTED BY RATE CENTER # XXXXXXXXXX XXXXXXXXXXX # XXXXXXXXXX XXXXXXXXXXX # XXXXXXXXXX XXXXXXXXXXX # XXXXXXXXXX XXXXXXXXXXX # XXXXXXXXXX XXXXXXXXXXX # XXXXXXXXXX XXXXXXXXXXX YARNELL YRNLAZMARS YOUNG YONGAZXCDS YUCCA YUCCAZXCRS YUMA YUMAAZCVCM YUMA SCDLAZQFDS YUMA PHNZAZ87DS YUMA PHNDAZLSCM YUMA PHNDAZ91DS YUMA PHNXAZMAX8X YUMA PHNZAZNGDS YUMA YUMAAZMADS YUMA YUMAAZFTDS YUMA YUMAAZSEDS YUMA YUMAAZSEDS YUMA YUMAAZMADS YUMA YUMAAZMADS YUMA YUMAAZSEDS YUMA YUMAAZSEDS YUMA YUMAAZFTDS YUMA YUMAAZMADS YUMA YUMAAZSEDS YUMA YUMAAZFTDS YUMA YUMAAZMADS YUMA YUMAAZMADS YUMA PHNXAZNO8MD YUMA YUMAAZCVCM YUMA YUMAAZMADS YUMA YUMAAZCVCM YUMA YUMAAZCVCM YUMA PHNAAZIADS YUMA YUMAAZSEDS YUMA YUMAAZMADS YUMA YUMAAZMADS YUMA SCDLAZQFDS YUMA YUMAAZMADS YUMA YUMAAZ14CM YUMA YUMAAZ14CM YUMA PHNZAZZM1MD # Duplicated NXX Code Page 4 of 4