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.
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Switch: PTLDMEFO06Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-945 A Bangor ME 454F ONVOY, LLC - ME 120      
207-945 1 Bangor ME 454F ONVOY, LLC - ME 120      
207-945 7 Bangor ME 454F ONVOY, LLC - ME 120   2019-07-29   
207-945 8 Bangor ME 454F ONVOY, LLC - ME 120   2019-07-29   
207-952 8 Calais ME 454F ONVOY, LLC - ME 120   2019-06-08   
207-955 4 Lewiston ME 454F ONVOY, LLC - ME 120   2021-12-06   
207-955 5 Lewiston ME 454F ONVOY, LLC - ME 120   2021-12-06   
207-955 7 Lewiston ME 454F ONVOY, LLC - ME 120   2022-09-25   
207-962 1 Orono ME 454F ONVOY, LLC - ME 120   2019-06-08   
207-962 2 Orono ME 454F ONVOY, LLC - ME 120   2020-01-13   
207-962 4 Orono ME 454F ONVOY, LLC - ME 120   2021-01-01   
207-975 8 Rockland ME 454F ONVOY, LLC - ME 120   2020-01-13   
207-977 0 Sanford ME 454F ONVOY, LLC - ME 120   2021-04-02   
207-977 2 Sanford ME 454F ONVOY, LLC - ME 120   2020-01-13   
207-977 4 Sanford ME 454F ONVOY, LLC - ME 120   2021-08-16   
207-977 5 Sanford ME 454F ONVOY, LLC - ME 120   2022-06-21   
207-977 6 Sanford ME 454F ONVOY, LLC - ME 120   2021-08-16   
207-987 2 Augusta ME 454F ONVOY, LLC - ME 120   2021-12-06   
207-987 3 Augusta ME 454F ONVOY, LLC - ME 120   2021-12-06   
207-987 7 Augusta ME 454F ONVOY, LLC - ME 120   2022-09-25   
207-994 5 Kittery ME 454F ONVOY, LLC - ME 120   2018-07-17   
207-994 7 Kittery ME 454F ONVOY, LLC - ME 120   2019-05-21   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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