Local Calling Guide

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NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

NXX: 553

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-553 A Portland ME KNDSME01DS2  4121 MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 120      
207-553 0 Portland ME WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-12-20   
207-553 1 Portland ME KNDSME01DS2  4121 MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 120      
207-553 2 Portland ME KNDSME01DS2  4121 MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 120      
207-553 3 Portland ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2011-06-23   
207-553 4 Portland ME KNDSME01DS2  4121 MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 120   2007-01-22   
207-553 5 Portland ME KNDSME01DS2  4121 MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 120   2007-02-08   
207-553 6 Portland ME PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120   2007-06-11   
207-553 7 Portland ME KNDSME01DS2  4121 MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 120      
207-553 8 Portland ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2022-08-16   
207-553 9 Portland ME KNDSME01DS2  4121 MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 120      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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