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: 521

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-521 A Houlton ME HLTNMECORS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-521 0 Houlton ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-521 1 Houlton ME   6291 UNITED STATES CELLULAR - ME 120   2009-02-17   
207-521 2 Houlton ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-521 3 Houlton ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-521 4 Houlton ME   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 120   2005-04-28   
207-521 5 Houlton ME   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2007-01-13   
207-521 6 Houlton ME   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 120   2006-09-02   
207-521 7 Houlton ME   925H PEERLESS NETWORK OF MAINE, LLC- ME 120   2021-03-13   
207-521 8 Houlton ME   454F ONVOY, LLC - ME 120   2019-06-08   
207-521 9 Houlton ME   454F ONVOY, LLC - ME 120   2020-01-13   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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