Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CMBRMAORDS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-217 3 Bridgewater MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2006-01-27   
508-350 7 East Bridgewater MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2006-06-09   
508-618 3 Mansfield MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2018-06-25   
508-692 6 Taunton MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2004-11-19   
508-718 6 Foxboro MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2003-04-20   
508-861 A Framingham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-861 0 Framingham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-861 1 Framingham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-964 6 Mansfield MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2003-04-20   
617-229 A Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-229 0 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-229 1 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-229 2 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-229 3 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-229 4 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 A Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 1 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 2 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 4 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 6 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 7 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 8 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
617-475 9 Cambridge MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
774-409 3 Taunton MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2014-05-29   
774-409 4 Taunton MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2014-07-15   
781-663 A Waltham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-697 A Waltham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-697 2 Waltham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-698 A Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-698 2 Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-778 A Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-778 0 Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-778 1 Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-778 2 Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-778 3 Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-778 4 Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-778 5 Lexington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-825 A Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-852 A Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-852 0 Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-852 2 Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-852 3 Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-852 5 Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-852 8 Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-852 9 Burlington MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-907 A Waltham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-907 6 Waltham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-907 9 Waltham MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
978-964 A Billerica MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
978-964 0 Billerica MA 7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      

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