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: TOTNPAXTRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-641 A Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 0 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 1 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 2 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 5 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 6 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 7 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 8 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-641 9 Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      
610-682 A Topton PA 0162 WINDSTREAM CONESTOGA, INC. 228      

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

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