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: ALNAPAALXFY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
582-201 3 Bedford PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-06-20   
582-264 2 Somerset PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-06-27   
582-264 3 Somerset PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-07-29   
582-268 A Altoona PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2024-08-29   
582-268 2 Altoona PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-07-24   
582-268 3 Altoona PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-07-24   
582-268 4 Altoona PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-07-24   
582-268 9 Altoona PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2024-08-29   
582-422 4 Cresson PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-08-04   
582-998 1 Bellwood PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2026-06-22   
814-320 2 Coudersport PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230   2025-06-20   
814-940 9 Altoona PA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 230      

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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