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: ALNAPADPEMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
582-271 A Warren PA 6701 AERIAL COMMUNICATIONS, INC. 230   2024-12-15   
582-322 A Huntingdon PA 5562 METROPCS, INC. 230      
814-232 A Altoona PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-327 A Altoona PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-329 A Altoona PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-496 A Clearfield PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-609 A Clarion PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-715 A Brookville PA 5562 METROPCS, INC. 230      
814-779 A Warren PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-780 A Clearfield PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-936 A Brookville PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-956 A Punxsutawney PA 6701 AERIAL COMMUNICATIONS, INC. 230      
814-989 A Bradford PA 6701 AERIAL COMMUNICATIONS, INC. 230      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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