Local Calling Guide

Area code/prefix search

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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
857-399 1 Roxbury MA CMBRMAWA0MD  128   2001-09-24   
857-524 1 South Boston MA CMBRMAWA0MD  128   2001-09-11   
857-559 2 Brighton MA CMBRMAWA0MD  128   2001-09-24   
857-574 A East Boston MA CMBRMAWA0MD  128      
857-574 8 East Boston MA CMBRMAWA0MD  128   2001-09-24   
857-728 2 Jamaica Plain MA CMBRMAWA0MD  128   2001-09-24   
857-995 1 Somerville MA CMBRMAWA0MD  128   2001-09-24   
978-202 1 Concord MA FRMNMAUNX0X  128   2004-09-20   
978-203 A Wilmington MA CMBRMAWA0MD  128      
978-203 1 Wilmington MA CMBRMAWA0MD  128      
978-203 2 Wilmington MA CMBRMAWA0MD  128      
978-212 A Hudson MA FRMNMAUNX0X  128      
978-212 1 Hudson MA FRMNMAUNX0X  128      
978-213 0 Topsfield MA LWRNMACAX1X  128   2005-04-01   
978-223 6 Danvers MA LWRNMACAX1X  128   2003-07-02   
978-225 A Newburyport MA LWRNMACAX1X  128      
978-225 1 Newburyport MA LWRNMACAX1X  128      
978-225 4 Newburyport MA LWRNMACAX1X  128      
978-226 0 Tyngsboro MA LWRNMACAX1X  128   2003-01-12   
978-238 7 Ipswich MA LWRNMACAX1X  128   2004-01-25   
978-243 A Maynard MA FRMNMAUNX0X  128      
978-243 1 Maynard MA FRMNMAUNX0X  128   2002-06-04   
978-243 5 Maynard MA FRMNMAUNX0X  128   2003-01-12   
978-248 3 Athol MA WRCSMACEX1X  128   2006-12-28   
978-261 0 Sudbury MA FRMNMAUNX0X  128   2002-10-13   
978-261 1 Sudbury MA FRMNMAUNX0X  128   2002-05-29   
978-289 A Andover MA LWRNMACAX1X  128      
978-289 1 Andover MA LWRNMACAX1X  128      
978-304 8 Danvers MA LWRNMACAX1X  128   2007-03-11   
978-308 1 West Newbury MA LWRNMACAX1X  128   2002-07-10   
978-309 A Rockport MA LWRNMACAX1X  128      
978-309 1 Rockport MA LWRNMACAX1X  128   2004-02-07   
978-338 1 Beverly MA LWRNMACAX1X  128   2002-04-04   
978-339 8 Littleton MA FRMNMAUNX0X  128   2004-05-15   
978-341 2 Concord MA FRMNMAUNX0X  128   2002-10-13   
978-357 0 North Reading MA LWRNMACAX1X  128   2002-10-16   
978-378 1 Amesbury MA LWRNMACAX1X  128   2005-04-18   
978-380 1 Ipswich MA LWRNMACAX1X  128   2005-10-17   
978-391 A Ayer MA FRMNMAUNX0X  128      
978-391 0 Ayer MA FRMNMAUNX0X  128      
978-398 A Lawrence MA LWRNMACAX1X  128      
978-398 0 Lawrence MA LWRNMACAX1X  128      
978-399 1 Westford MA LWRNMACAX1X  128   2004-01-31   
978-420 A Haverhill MA LWRNMACAX1X  128      
978-420 0 Haverhill MA LWRNMACAX1X  128   2002-10-13   
978-420 1 Haverhill MA LWRNMACAX1X  128      
978-420 3 Haverhill MA LWRNMACAX1X  128   2003-10-25   
978-425 3 Shirley MA FRMNMAUNX0X  128   2003-01-12   
978-429 2 Acton MA FRMNMAUNX0X  128   2002-10-21   
978-431 1 Littleton MA FRMNMAUNX0X  128   2002-08-17   

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Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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