Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-347 8 Rockland MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2017-07-29   
781-347 9 Rockland MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-355 7 Dedham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-01-15   
781-357 A Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 0 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 1 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 2 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 3 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 4 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 5 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 8 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-357 9 Lexington MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-358 A Winchester MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-358 0 Winchester MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-358 1 Winchester MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-361 7 Kingston MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-01-31   
781-369 7 Winchester MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-03-01   
781-371 A Wellesley MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-371 0 Wellesley MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-371 1 Wellesley MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-371 2 Wellesley MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-371 3 Wellesley MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-371 4 Wellesley MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-371 5 Wellesley MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-374 2 Hingham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-07-17   
781-374 7 Hingham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-02-01   
781-378 4 Scituate MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-02-15   
781-394 A Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-394 0 Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-394 1 Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-394 2 Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-394 5 Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-394 6 Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-394 7 Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-394 8 Braintree MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-400 7 Needham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-02-15   
781-400 8 Needham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2012-04-06   
781-410 A Dedham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-410 2 Dedham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-410 3 Dedham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-410 5 Dedham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-410 6 Dedham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-410 9 Dedham MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-412 A Scituate MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-412 9 Scituate MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-413 A Weymouth MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-413 0 Weymouth MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-413 2 Weymouth MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-413 3 Weymouth MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-413 8 Weymouth MA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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