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: 945 [Rate centres in NPA 945] [Dial plan for NPA 945]

NXX: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-732 A Frisco TX DLLSTX97X5X  965H FRACTEL, LLC 552      
945-732 0 Frisco TX DLLATX37FMD  073H TELNYX LLC 552   2022-04-04   
945-732 1 Frisco TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-04   
945-732 2 Frisco TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-04   
945-732 3 Frisco TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2022-04-04   
945-732 4 Frisco TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-04-04   
945-732 5 Frisco TX DLLSTX97X5X  965H FRACTEL, LLC 552   2022-04-03   
945-732 6 Frisco TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-04-04   
945-732 7 Frisco TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-04-04   
945-732 8 Frisco TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-04-04   
945-732 9 Frisco TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-04   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.