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.

OCN: 939H COMMIO LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
502-803 9 Frankfort KY LSVLKYAP34Z  462   2021-06-19   
502-900 3 Frankfort KY LSVLKYAP34Z  462   2021-06-19   
502-901 A Louisville KY LSVLKYAP34Z  462      
502-901 0 Louisville KY LSVLKYAP34Z  462   2017-09-28   
504-445 0 Kenner LA NWORLASD2MD  490   2021-06-05   
504-445 1 Kenner LA NWORLASD2MD  490   2021-06-05   
504-445 2 Kenner LA NWORLASD2MD  490   2021-06-05   
504-445 3 Kenner LA NWORLASD2MD  490   2021-06-05   
504-445 9 Kenner LA NWORLASD2MD  490   2021-06-05   
504-867 A New Orleans LA NWORLASD2MD  490      
504-867 5 New Orleans LA NWORLASD2MD  490   2017-09-30   
505-416 6 Santa Fe NM ALBQNM10LMD  664   2021-10-16   
505-420 A Albuquerque NM ALBQNM10LMD  664      
505-420 0 Albuquerque NM ALBQNM10LMD  664   2019-08-25   
505-439 1 Aztec NM ALBQNM10LMD  664   2021-06-18   
505-482 2 Farmington NM ALBQNM10LMD  664   2021-11-22   
505-482 3 Farmington NM ALBQNM10LMD  664   2021-11-22   
505-482 8 Farmington NM ALBQNM10LMD  664   2021-11-22   
505-482 9 Farmington NM ALBQNM10LMD  664   2021-11-22   
505-496 0 Grants NM ALBQNM10LMD  664   2021-11-22   
505-496 7 Grants NM ALBQNM10LMD  664   2021-11-22   
505-644 5 Santa Fe NM ALBQNM10LMD  664   2021-10-24   
505-644 6 Santa Fe NM ALBQNM10LMD  664   2021-10-24   
505-644 7 Santa Fe NM ALBQNM10LMD  664   2021-10-24   
505-644 8 Santa Fe NM ALBQNM10LMD  664   2021-10-24   
508-204 A New Bedford MA   128   2022-07-08   
508-204 4 New Bedford MA   128   2022-07-08   
508-301 8 Taunton MA SOVLMAAB6MD  128   2021-10-11   
508-402 8 Fall River MA SOVLMAAB6MD  128   2021-08-29   
508-402 9 Fall River MA SOVLMAAB6MD  128   2021-08-29   
508-536 9 Fall River MA SOVLMAAB6MD  128   2021-08-29   
508-570 3 Franklin MA SOVLMAAB6MD  128   2021-12-09   
508-590 3 Franklin MA SOVLMAAB6MD  128   2021-12-09   
508-635 4 Worcester MA SOVLMAAB6MD  128   2021-07-15   
508-770 2 Worcester MA SOVLMAAB6MD  128   2021-07-15   
508-844 0 Taunton MA SOVLMAAB6MD  128   2021-10-11   
508-860 0 Worcester MA SOVLMAAB6MD  128   2021-07-15   
508-860 9 Worcester MA SOVLMAAB6MD  128   2021-07-15   
509-506 3 Yakima WA SPKNWADZ4MD  676   2021-08-28   
509-506 4 Yakima WA SPKNWADZ4MD  676   2021-08-28   
509-506 6 Yakima WA SPKNWADZ4MD  676   2021-08-28   
509-506 7 Yakima WA SPKNWADZ4MD  676   2021-08-28   
509-518 6 Kennewick WA SPKNWADZ4MD  676   2021-08-31   
509-666 A Spokane WA SPKNWADZ4MD  676      
509-666 0 Spokane WA SPKNWADZ4MD  676   2019-05-04   
509-800 6 Clarkston WA   676   2022-04-21   
509-870 1 Kennewick WA SPKNWADZ4MD  676   2021-08-31   
509-870 5 Kennewick WA SPKNWADZ4MD  676   2021-08-31   
510-592 2 Hercules-Rodeo CA SNJUCACL4MD  722   2021-10-09   
510-592 3 Hercules-Rodeo CA SNJUCACL4MD  722   2021-10-09   

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Last updated: Fri, 13 May 2022 22:16:13 UTC

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