Local Calling Guide

Area code/prefix search

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Winthrop, ME

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-377 A WNTHMEXADS0  0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 0   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 1   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 2   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 3   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 4   145J TERRA NOVA TELECOM INC. 120   2025-05-28   
207-377 5   145J TERRA NOVA TELECOM INC. 120   2026-01-11   
207-377 6   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 7   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 8   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-377 9   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-395 A EWNTMEXARS1  0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-395 0   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-395 2   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-395 4   0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-395 5   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-22   
207-395 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2013-03-08   
207-395 8   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120      

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

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