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: SBNDIN13GMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
219-248 A Portage IN 073H TELNYX LLC 332      
219-248 1 Portage IN 073H TELNYX LLC 332   2018-04-29   
574-216 2 Culver IN 073H TELNYX LLC 332   2018-05-25   
574-444 9 Osceola IN 073H TELNYX LLC 332   2018-05-25   
574-600 1 Culver IN 073H TELNYX LLC 332   2019-12-05   
574-931 8 South Bend IN 073H TELNYX LLC 332   2018-05-25   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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