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.

Switch: HSTWTXUFAMD

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-265 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-05   
346-265 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-05   
346-266 3 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 4 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 5 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 6 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 7 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-08   
346-266 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 A Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-267 0 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 2 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 3 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-08   
346-267 4 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-16   
346-267 5 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-16   
346-267 6 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 7 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-31   
346-267 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-31   
346-268 A Spring TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-268 0 Spring TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-22   
346-268 1 Spring TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-22   
346-268 2 Spring TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-22   
346-268 3 Spring TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-22   
346-268 4 Spring TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-22   
346-272 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-04   
346-274 A Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-274 0 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 1 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 2 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 3 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 4 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 5 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 6 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 7 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-280 2 Cypress TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-12-24   
346-280 3 Cypress TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-12-24   
346-280 4 Cypress TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-12-24   
346-280 5 Cypress TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-02-19   
346-287 A Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-287 0 Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-22   
346-287 1 Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-22   
346-287 2 Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-22   
346-287 3 Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-22   
346-287 4 Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-22   
346-287 5 Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-22   
346-287 6 Langham Creek TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-22   
346-292 6 Baytown TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-11-01   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.