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: ALNAPAACVMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
582-880 8 Sykesville PA 145J TERRA NOVA TELECOM INC. 230      
582-999 5 Berlin PA 145J TERRA NOVA TELECOM INC. 230      
814-279 3 Somerset PA 145J TERRA NOVA TELECOM INC. 230      
814-596 1 Bradford PA 145J TERRA NOVA TELECOM INC. 230      
814-600 A Altoona PA 145J TERRA NOVA TELECOM INC. 230      
814-609 0 Clarion PA 145J TERRA NOVA TELECOM INC. 230      
814-655 2 Coudersport PA 145J TERRA NOVA TELECOM INC. 230      
814-728 5 Warren PA 145J TERRA NOVA TELECOM INC. 230      
814-728 9 Warren PA 145J TERRA NOVA TELECOM INC. 230      
814-755 2 Tionesta PA 145J TERRA NOVA TELECOM INC. 230      
814-850 1 Ulysses PA 145J TERRA NOVA TELECOM INC. 230      

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

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