Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

NXX: 501

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-501 A Berwick ME PTLDMEFO20Z  478J NUSO, LLC 120      
207-501 0 Berwick ME PTLDMEFO16Z  318J COMCAST IP PHONE, LLC 120   2013-05-06   
207-501 2 Berwick ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2020-04-10   
207-501 3 Berwick ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2020-01-12   
207-501 4 Berwick ME PTLDMEFO16Z  318J COMCAST IP PHONE, LLC 120   2022-11-01   
207-501 5 Berwick ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2021-01-01   
207-501 8 Berwick ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2023-09-28   

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

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