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: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-515 A Chandler TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-515 0 Chandler TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-515 1 Chandler TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-515 2 Chandler TX ATHNTXXALMD  318C CEBRIDGE TELECOM TX , L.P. - TX 552      
903-515 3 Chandler TX ATHNTXXALMD  318C CEBRIDGE TELECOM TX , L.P. - TX 552      
903-515 4 Chandler TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-515 5 Chandler TX ATHNTXXATMD  903C ONVOY, LLC - TX 552      
903-515 6 Chandler TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
903-515 7 Chandler TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
903-515 8 Chandler TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-515 9 Chandler TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.