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: CHRLNCRL3MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
980-960 6 Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2016-01-29   
980-960 7 Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2016-01-29   
980-960 8 Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2016-01-29   
980-987 7 Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2022-10-29   

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

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