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: PHLAPAFGXCY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
484-931 A Royersford PA 4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-949 A Pottstown PA 4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-974 A Collegeville PA 4153 PAETEC COMMUNICATIONS, INC. - PA 228      
610-994 A Philadelphia Suburban Zone 30 PA 4153 PAETEC COMMUNICATIONS, INC. - PA 228      

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Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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