Local Calling Guide

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

NXX: 656

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-656 A Richmond ME PTLDMEFO16Z  318J COMCAST IP PHONE, LLC 120      
207-656 0 Richmond ME   318J COMCAST IP PHONE, LLC 120   2010-06-10   
207-656 1 Richmond ME   454F ONVOY, LLC - ME 120   2019-06-08   
207-656 2 Richmond ME   6386 BELL ATLANTIC MOBILE, INC 120   2012-08-15   
207-656 3 Richmond ME   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-656 4 Richmond ME   454F ONVOY, LLC - ME 120   2020-05-24   
207-656 5 Richmond ME   454F ONVOY, LLC - ME 120   2021-01-01   
207-656 6 Richmond ME   454F ONVOY, LLC - ME 120   2020-01-13   
207-656 7 Richmond ME   6386 BELL ATLANTIC MOBILE, INC 120   2020-06-10   
207-656 8 Richmond ME   6386 BELL ATLANTIC MOBILE, INC 120   2023-10-25   
207-656 9 Richmond ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2025-03-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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