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: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-512 A St Marys PA ALNAPAAL4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 230      
814-512 0 St Marys PA ALNAPAAL4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 230      
814-512 1 St Marys PA ALNAPAAL4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 230      
814-512 2 St Marys PA ALNAPAAL4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 230      
814-512 3 St Marys PA ALNAPAAL4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 230      
814-512 4 St Marys PA ALNAPAAL4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 230      
814-512 5 St Marys PA ALNAPAAL4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 230      
814-512 6 St Marys PA ALNAPAALX0Y  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 230      
814-512 7 St Marys PA ALNAPAALX0Y  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 230      
814-512 8 St Marys PA ALNAPAALX0Y  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 230      
814-512 9 St Marys PA   547E ONVOY, LLC - PA 230      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.