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.

Mahaffey, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
582-453 A ALNAPAACWMD  516J TON80 COMMUNICATIONS, LLC 230      
582-453 0 ALNAPAALXTX  073H TELNYX LLC 230      
582-453 1 ALNAPAALXWX  624H ONVOY SPECTRUM, LLC 230      
582-453 3 ALNAPAACWMD  516J TON80 COMMUNICATIONS, LLC 230      
582-453 4 ALNAPAALXGX  547E ONVOY, LLC - PA 230      
582-453 7 ALNAPAALXGX  547E ONVOY, LLC - PA 230      
582-453 8 ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-277 A MHFYPAMARS1  9208 VERIZON PENNSYLVANIA, INC. 230      
814-277 0 ALNAPAALXOX  213C IDT AMERICA, CORP. - PA 230      
814-277 1 ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230      
814-277 2 ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230      
814-277 3 ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-277 4 ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230      
814-277 5 ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-277 6 MHFYPAMARS1  9208 VERIZON PENNSYLVANIA, INC. 230      
814-277 7 ALNAPAALXZX  318J COMCAST IP PHONE, LLC 230      
814-277 8 BDFRPAXB6MD  508J CENTURYLINK COMMUNICATIONS, LLC 230      
814-277 9   3806 CORE COMMUNICATIONS, INC. - PA 230      
814-794 A ALNAPAALHPA  3609 FIBERNET TELECOMMUNICATIONS OF PENNSYLVANIA LLC PA 230      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.