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.

NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-278 9 Enterprise (Washington) UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-11-03   
435-279 A Bear River City UT BRCYUTXCRS1  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-279 0 Bear River City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-279 1 Bear River City UT BRCYUTXCRS1  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-279 2 Bear River City UT BRCYUTXCRS1  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-279 3 Bear River City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-279 4 Bear River City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-279 5 Bear River City UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-279 6 Bear River City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-279 7 Bear River City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-279 8 Bear River City UT BRCYUTXCRS1  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-279 9 Bear River City UT BRCYUTXCRS1  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-280 A Mexican Hat UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-280 0 Mexican Hat UT BLNGUT070MD  832J E. FIBER SAN JUAN, LLC 660   2022-01-26   
435-280 2 Mexican Hat UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-06-17   
435-280 4 Mexican Hat UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-03-24   
435-280 8 Mexican Hat UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-12-10   
435-281 A Coalville UT CHYNWYMAXKX  478J NUSO, LLC 660      
435-281 0 Coalville UT CHYNWYMAXDX  073H TELNYX LLC 660   2021-03-26   
435-281 1 Coalville UT CHYNWYMAXKX  478J NUSO, LLC 660   2021-03-25   
435-281 2 Coalville UT CHYNWYMAX2X  871E ONVOY, LLC - UT 660   2021-03-26   
435-281 3 Coalville UT CHYNWYMAX2X  871E ONVOY, LLC - UT 660   2021-03-26   
435-281 4 Coalville UT CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 660   2021-07-19   
435-281 5 Coalville UT CHYNWYMAX2X  871E ONVOY, LLC - UT 660   2021-10-31   
435-281 6 Coalville UT CHYNWYMAX2X  871E ONVOY, LLC - UT 660   2021-12-09   
435-281 7 Coalville UT CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 660   2021-11-20   
435-281 8 Coalville UT CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 660   2021-11-20   
435-281 9 Coalville UT CHYNWYMAXDX  073H TELNYX LLC 660   2023-06-12   
435-282 A Tremonton UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-282 0 Tremonton UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-282 2 Tremonton UT SLKCUT26EMD  490J DISH WIRELESS, LLC 660   2023-03-15   
435-282 5 Tremonton UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-282 6 Tremonton UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-282 7 Tremonton UT DRPRUTKJ1MD  5562 METROPCS, INC. 660      
435-282 8 Tremonton UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-283 A Ephraim UT MANTUTXCDS0  2282 MANTI TEL. CO. 660      
435-284 A Kanosh UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-284 3 Kanosh UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-06-17   
435-284 4 Kanosh UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-03-24   
435-284 6 Kanosh UT SLKCUT26DMD  516J TON80 COMMUNICATIONS, LLC 660   2022-03-21   
435-284 8 Kanosh UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-12-10   
435-285 A Thompson UT THSNUTXCRL1  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-286 A Castle Dale UT CSDLUTXCDS1  2278 EMERY TELEPHONE DBA EMERY TELCOM 660      
435-287 A Richfield UT FRVWUTXCDS1  791D CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV 660      
435-287 0 Richfield UT FRVWUTXCDS1  791D CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV 660   2008-05-09   
435-287 1 Richfield UT FRVWUTXCDS1  791D CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV 660   2008-05-09   
435-287 2 Richfield UT FRVWUTXCDS1  791D CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV 660   2008-05-09   
435-287 3 Richfield UT SLKCUT266MD  073H TELNYX LLC 660   2017-06-14   
435-287 4 Richfield UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2011-03-14   
435-287 5 Richfield UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2010-08-16   

<< 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 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.