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: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 806

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-806 A Pittsburgh Zone 1 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-806 0 Pittsburgh Zone 1 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2022-12-22   
412-806 1 Pittsburgh Zone 1 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2022-12-22   
412-806 2 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2022-12-23   
412-806 3 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2022-12-23   
412-806 4 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2022-12-23   
412-806 5 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-01-11   
412-806 6 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-01-11   
412-806 7 Pittsburgh Zone 1 PA PITBPADTX7X  073H TELNYX LLC 234   2022-12-23   
412-806 8 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2022-12-23   
412-806 9 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2022-12-23   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.