Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Region: AZ

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-851 9 Bouse AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-01-15   
928-852 A Sedona AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-852 0 Sedona AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-852 1 Sedona AZ PHNXAZ196MD  073H TELNYX LLC 666   2017-04-10   
928-852 2 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2008-07-25   
928-852 3 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2006-01-08   
928-852 4 Sedona AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-06-11   
928-852 5 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-852 6 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-852 7 Sedona AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-01-07   
928-852 8 Sedona AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-10-29   
928-852 9 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-853 A Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-854 A Lake Havasu City AZ LHCYAZXCDS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-855 A Lake Havasu City AZ LHCYAZXCDS0  2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL 666      
928-856 A Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-856 0 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-856 1 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-856 2 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-856 3 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-856 4 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-856 5 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-856 6 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-856 7 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2011-10-03   
928-856 8 Flagstaff AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-05-05   
928-856 9 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-857 A Cibola AZ CIBLAZXCRL0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-857 1 Cibola AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-07-03   
928-857 2 Cibola AZ LSANCA039MD  587F BANDWIDTH.COM CLEC, LLC - AZ 730   2014-02-07   
928-857 3 Cibola AZ CIBLAZXCRL0  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 730      
928-857 4 Cibola AZ LSANCA039MD  587F BANDWIDTH.COM CLEC, LLC - AZ 730   2015-05-10   
928-857 5 Cibola AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-01-16   
928-857 6 Cibola AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-01-16   
928-857 7 Cibola AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-01-16   
928-857 8 Cibola AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2019-09-01   
928-857 9 Cibola AZ VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-07-25   
928-858 A Prescott AZ PRSCAZFWDS0  3334 TABLE TOP TELEPHONE COMPANY 666      
928-859 A Salome AZ SALMAZXCPS0  2174 SOUTHWESTERN TEL. CO. 730      
928-859 1 Salome AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-08-08   
928-859 2 Salome AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2022-03-11   
928-859 3 Salome AZ SALMAZXCPS0  2174 SOUTHWESTERN TEL. CO. 730      
928-859 4 Salome AZ SALMAZXCPS0  2174 SOUTHWESTERN TEL. CO. 730      
928-859 6 Salome AZ VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-11-07   
928-859 7 Salome AZ   145J TERRA NOVA TELECOM INC. 730   2025-07-17   
928-859 8 Salome AZ VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-09-27   
928-859 9 Salome AZ VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-11-07   
928-862 A Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-862 0 Sedona AZ TEMPAZNR5MD  5562 METROPCS, INC. 666      
928-862 1 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-862 2 Sedona AZ PHNXAZMAXBY  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-03-03   
928-862 3 Sedona AZ PHNXAZMAXBY  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-03-03   
928-862 4 Sedona AZ PHNXAZMAXBY  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 666   2014-03-03   
928-862 5 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-01   
928-862 6 Sedona AZ PHNXAZ19BMD  145J TERRA NOVA TELECOM INC. 666   2024-02-13   
928-862 7 Sedona AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-01   
928-862 8 Sedona AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-02-24   
928-862 9 Sedona AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2020-04-02   
928-863 A Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-863 0 Flagstaff AZ TEMPAZNR5MD  5562 METROPCS, INC. 666      
928-863 1 Flagstaff AZ TEMPAZNR5MD  5562 METROPCS, INC. 666      
928-863 2 Flagstaff AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2018-11-11   
928-863 3 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2006-01-08   
928-863 4 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2016-02-22   
928-863 5 Flagstaff AZ   145J TERRA NOVA TELECOM INC. 666   2023-04-26   
928-863 6 Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2008-07-13   
928-863 7 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2007-05-25   
928-863 8 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-10-26   
928-863 9 Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2008-10-30   
928-864 A Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-864 0 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2009-02-07   
928-864 1 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-864 2 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-864 3 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-864 4 Flagstaff AZ FLGSAZEADS0  9636 QWEST CORPORATION 666      
928-864 5 Flagstaff AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2006-06-16   
928-864 6 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2007-10-20   
928-864 7 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2007-12-14   
928-864 8 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-03-15   
928-864 9 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-08-25   
928-865 A Clifton AZ PERCAZXCDS0  2176 VALLEY TEL COOP INC 668      
928-866 A Mesquite Creek AZ PHNXAZ19AMD  965H FRACTEL, LLC 666      
928-866 2 Mesquite Creek AZ PHNXAZ19CMD  516J TON80 COMMUNICATIONS, LLC 666   2021-05-31   
928-866 6 Mesquite Creek AZ   965H FRACTEL, LLC 666   2020-11-29   
928-866 8 Mesquite Creek AZ   145J TERRA NOVA TELECOM INC. 666   2025-07-17   
928-867 A Kingman AZ PHNXAZ28SMD  939H COMMIO, LLC 666      
928-867 0 Kingman AZ PHNXAZ28SMD  939H COMMIO, LLC 666   2022-12-03   
928-867 1 Kingman AZ PHNXAZ28SMD  939H COMMIO, LLC 666   2022-12-03   
928-867 2 Kingman AZ PHNXAZ28SMD  939H COMMIO, LLC 666   2022-12-03   
928-867 3 Kingman AZ KGMNAZXCCMD  630E ONVOY, LLC - AZ 666   2023-10-14   
928-867 4 Kingman AZ PHNXAZ19DMD  490J BOOST SUBSCRIBERCO L.L.C. 666   2023-04-17   
928-867 5 Kingman AZ PHNXAZ28SMD  939H COMMIO, LLC 666   2022-07-15   
928-867 6 Kingman AZ KGMNAZXCCMD  630E ONVOY, LLC - AZ 666   2023-10-14   
928-867 7 Kingman AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2022-10-01   
928-867 8 Kingman AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2022-10-01   
928-867 9 Kingman AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2022-10-01   
928-871 A Window Rock AZ STMCAZXEDS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-872 A Bullhead City North AZ PHNXAZ19CMD  516J TON80 COMMUNICATIONS, LLC 666      
928-872 1 Bullhead City North AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2024-04-26   
928-872 3 Bullhead City North AZ PHNXAZ19CMD  516J TON80 COMMUNICATIONS, LLC 666   2022-03-17   
928-875 A Colorado City AZ PNGTUTXCDS1  2286 SOUTH CENTRAL UTAH TEL. ASSN., INC. 660      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.