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OCN: 3370 CTC COMMUNICATIONS CORP. - MA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
781-328 3 Burlington MA CMBRMAWA0MD  128   2006-05-19   
781-346 0 Lynn MA CMBRMAWA0MD  128   2004-05-09   
781-349 A Norwood MA CMBRMAWA0MD  128      
781-349 0 Norwood MA CMBRMAWA0MD  128      
781-349 1 Norwood MA CMBRMAWA0MD  128   2002-10-22   
781-349 9 Norwood MA CMBRMAWA0MD  128      
781-350 2 Medford MA CMBRMAWA0MD  128   2002-10-16   
781-352 A Norwood MA CMBRMAWA0MD  128      
781-352 1 Norwood MA CMBRMAWA0MD  128      
781-352 6 Norwood MA CMBRMAWA0MD  128   2008-08-14   
781-355 0 Dedham MA CMBRMAWA0MD  128   2002-10-13   
781-362 A Burlington MA CMBRMAWA0MD  128      
781-362 1 Burlington MA CMBRMAWA0MD  128      
781-362 5 Burlington MA CMBRMAWA0MD  128   2008-09-10   
781-362 8 Burlington MA CMBRMAWA0MD  128   2012-12-15   
781-374 0 Hingham MA BRTNMACR0MD  128   2003-02-16   
781-386 5 Waltham MA WRCSMACEX1X  128   2013-03-08   
781-404 A Woburn MA CMBRMAWA0MD  128      
781-404 1 Woburn MA CMBRMAWA0MD  128      
781-404 2 Woburn MA CMBRMAWA0MD  128      
781-429 1 Needham MA CMBRMAWA0MD  128   2002-10-13   
781-443 1 Arlington MA CMBRMAWA0MD  128   2002-10-12   
781-463 1 Lynnfield MA LWRNMACAX1X  128   2005-09-23   
781-475 A Medford MA CMBRMAWA0MD  128      
781-475 1 Medford MA CMBRMAWA0MD  128      
781-476 0 Marblehead MA CMBRMAWA0MD  128   2003-03-30   
781-476 9 Marblehead MA CMBRMAWA0MD  128   2005-12-05   
781-482 3 Lexington MA CMBRMAWA0MD  128   2006-07-17   
781-489 0 Wellesley MA CMBRMAWA0MD  128   2002-10-13   
781-489 1 Wellesley MA CMBRMAWA0MD  128   2002-03-18   
781-514 A Needham MA CMBRMAWA0MD  128      
781-514 1 Needham MA CMBRMAWA0MD  128      
781-514 4 Needham MA CMBRMAWA0MD  128   2010-12-17   
781-517 2 Melrose MA CMBRMAWA0MD  128   2002-10-16   
781-521 A Saugus MA CMBRMAWA0MD  128      
781-521 1 Saugus MA CMBRMAWA0MD  128      
781-535 0 Braintree MA CMBRMAWA0MD  128   2003-03-04   
781-536 6 Marshfield MA BRTNMACR0MD  128   2004-09-23   
781-541 1 Lexington MA CMBRMAWA0MD  128   2006-12-10   
781-547 0 Waltham MA CMBRMAWA0MD  128   2002-10-13   
781-547 2 Waltham MA CMBRMAWA0MD  128   2006-11-06   
781-547 3 Waltham MA CMBRMAWA0MD  128   2006-03-27   
781-610 A Rockland MA BRTNMACR0MD  128      
781-610 1 Rockland MA BRTNMACR0MD  128      
781-610 2 Rockland MA BRTNMACR0MD  128   2009-01-18   
781-618 2 Whitman MA BRTNMACR0MD  128   2004-11-13   
781-661 1 Malden MA CMBRMAWA0MD  128   2002-10-16   
781-664 A Braintree MA CMBRMAWA0MD  128      
781-664 1 Braintree MA CMBRMAWA0MD  128      
781-664 2 Braintree MA CMBRMAWA0MD  128      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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