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: JFCYMOXAXSX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-229 5 Meta MO 073H TELNYX LLC 521   2020-08-02   
573-257 2 Jefferson City MO 073H TELNYX LLC 521   2020-08-01   
573-285 1 Clarksburg MO 073H TELNYX LLC 521   2020-07-30   
573-294 0 Morrison MO 073H TELNYX LLC 521   2020-08-02   
573-296 1 Hallsville MO 073H TELNYX LLC 521   2020-07-31   
573-405 2 Vienna MO 073H TELNYX LLC 521   2020-08-08   
573-417 2 Linn MO 073H TELNYX LLC 521   2020-08-01   
573-455 5 Westphalia MO 073H TELNYX LLC 521   2020-08-08   
573-488 1 Ashland MO 073H TELNYX LLC 521   2020-07-24   
573-496 2 Brazito MO 073H TELNYX LLC 521   2020-07-30   
573-498 1 Eugene MO 073H TELNYX LLC 521   2020-07-31   
573-520 0 Russellville MO 073H TELNYX LLC 521   2020-08-07   
573-530 A Columbia MO 073H TELNYX LLC 521      
573-530 1 Columbia MO 073H TELNYX LLC 521   2020-02-14   
573-533 6 Centertown MO 073H TELNYX LLC 521   2020-07-30   
573-536 0 Taos MO 073H TELNYX LLC 521   2020-08-08   
573-641 0 Clark MO 073H TELNYX LLC 521   2020-07-30   
573-687 0 Sturgeon MO 073H TELNYX LLC 521   2020-08-07   
573-691 8 Jefferson City MO 073H TELNYX LLC 521   2023-04-02   
573-698 4 Rocheport MO 073H TELNYX LLC 521   2020-08-07   
573-728 4 Argyle MO 073H TELNYX LLC 521   2020-07-23   
573-744 8 Freeburg MO 073H TELNYX LLC 521   2020-07-31   
573-763 0 Chamois MO 073H TELNYX LLC 521   2020-07-30   
573-907 0 St Thomas MO 073H TELNYX LLC 521   2021-04-20   
573-909 0 New Bloomfield MO 073H TELNYX LLC 521   2021-04-02   
573-933 2 Centralia MO 073H TELNYX LLC 521   2020-07-30   
573-943 1 Mount Sterling MO 073H TELNYX LLC 521   2020-08-02   
573-972 0 Meta MO 073H TELNYX LLC 521   2023-05-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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