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.
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Switch: PTMTPAXPPS0

Remotes:

Switch Switch name Switch type
PTMTPAXPRP0  PORT MATILDA  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
814-740 A Port Matilda PA 0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-740 9 Port Matilda PA 0176 WINDSTREAM PENNSYLVANIA, INC. 230   2015-08-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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