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: 804

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-804 A Windham ME PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-804 0 Windham ME   6386 BELL ATLANTIC MOBILE, INC 120   2020-08-06   
207-804 1 Windham ME   624H ONVOY SPECTRUM, LLC 120   2021-12-06   
207-804 2 Windham ME   6386 BELL ATLANTIC MOBILE, INC 120   2024-02-06   
207-804 3 Windham ME   454F ONVOY, LLC - ME 120   2022-12-02   
207-804 4 Windham ME   454F ONVOY, LLC - ME 120   2022-06-21   
207-804 5 Windham ME   454F ONVOY, LLC - ME 120   2022-09-25   
207-804 6 Windham ME   6386 BELL ATLANTIC MOBILE, INC 120   2023-08-18   
207-804 7 Windham ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2022-10-26   
207-804 8 Windham ME   454F ONVOY, LLC - ME 120   2021-01-01   
207-804 9 Windham ME   925H PEERLESS NETWORK OF MAINE, LLC- ME 120   2021-01-07   

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

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