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: PITBPADTXFX

1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-203 2 Pittsburgh Suburban Zone 15 PA 624H ONVOY SPECTRUM, LLC 234   2022-02-12   
412-240 1 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2022-03-20   
412-240 2 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2022-03-20   
412-363 9 Pittsburgh Zone 8 PA 624H ONVOY SPECTRUM, LLC 234   2022-01-16   
412-399 6 Pittsburgh Zone 5 PA 624H ONVOY SPECTRUM, LLC 234   2022-02-10   
412-399 7 Pittsburgh Zone 5 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-399 8 Pittsburgh Zone 5 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-424 5 Pittsburgh Suburban Zone 15 PA 624H ONVOY SPECTRUM, LLC 234   2022-02-12   
412-438 7 Pittsburgh Zone 7 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-451 2 Pittsburgh Zone 5 PA 624H ONVOY SPECTRUM, LLC 234   2022-02-10   
412-451 5 Pittsburgh Zone 5 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-457 4 Pittsburgh Suburban Zone 22 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-541 2 Pittsburgh Suburban Zone 18 PA 624H ONVOY SPECTRUM, LLC 234   2020-07-08   
412-541 3 Pittsburgh Suburban Zone 18 PA 624H ONVOY SPECTRUM, LLC 234   2020-07-08   
412-541 6 Pittsburgh Suburban Zone 18 PA 624H ONVOY SPECTRUM, LLC 234   2020-07-08   
412-541 8 Pittsburgh Suburban Zone 18 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-541 9 Pittsburgh Suburban Zone 18 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-542 6 Pittsburgh Suburban Zone 10 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-543 2 Pittsburgh Suburban Zone 11 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-543 6 Pittsburgh Suburban Zone 11 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-543 7 Pittsburgh Suburban Zone 11 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-550 A Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234      
412-550 5 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2018-07-30   
412-568 2 Pittsburgh Suburban Zone 12 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-568 6 Pittsburgh Suburban Zone 12 PA 624H ONVOY SPECTRUM, LLC 234   2021-11-25   
412-568 7 Pittsburgh Suburban Zone 12 PA 624H ONVOY SPECTRUM, LLC 234   2021-11-25   
412-571 9 Pittsburgh Zone 6 PA 624H ONVOY SPECTRUM, LLC 234   2021-11-15   
412-604 0 Pittsburgh Suburban Zone 15 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-612 5 Pittsburgh Suburban Zone 22 PA 624H ONVOY SPECTRUM, LLC 234   2022-02-11   
412-646 0 Pittsburgh Suburban Zone 22 PA 624H ONVOY SPECTRUM, LLC 234   2021-11-20   
412-646 9 Pittsburgh Suburban Zone 22 PA 624H ONVOY SPECTRUM, LLC 234   2021-11-20   
412-663 7 Pittsburgh Suburban Zone 16 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-679 0 Pittsburgh Zone 7 PA 624H ONVOY SPECTRUM, LLC 234   2021-11-25   
412-695 6 Pittsburgh Suburban Zone 17 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-701 2 Pittsburgh Suburban Zone 21 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-755 6 Pittsburgh Suburban Zone 18 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-755 7 Pittsburgh Suburban Zone 18 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-769 4 Pittsburgh Zone 2 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-769 5 Pittsburgh Zone 2 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-769 7 Pittsburgh Zone 2 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-775 5 Pittsburgh Zone 3 PA 624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-783 3 Pittsburgh Suburban Zone 16 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-783 4 Pittsburgh Suburban Zone 16 PA 624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-791 A Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234      
412-791 0 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-791 1 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-791 2 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-791 4 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-791 5 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   
412-791 6 Pittsburgh Zone 1 PA 624H ONVOY SPECTRUM, LLC 234   2021-08-07   

1 2 3 4 5 6 7 >>

Last updated: Mon, 01 Apr 2024 02:18:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.