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: LAPTPAXLRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-946 A Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-946 0 Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-946 4 Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-946 5 Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-946 6 Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-946 7 Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-946 8 Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-946 9 Laporte PA 0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      

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

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