Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 7135 TC SYSTEMS, INC.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
351-200 A Ashby MA FRMNMAUNCMD  128      
351-200 6 Ashby MA FRMNMAUNCMD  128   2018-08-24   
351-247 A Lunenburg MA FRMNMAUNCMD  128      
351-247 6 Lunenburg MA FRMNMAUNCMD  128   2019-05-26   
351-371 6 Westminster MA BRTNMACOVMD  128   2021-10-15   
413-225 A Northfield MA SPFDMAMADS1  126      
413-225 0 Northfield MA SPFDMAMADS1  126      
413-231 A Springfield MA SPFDMAWOXXY  126      
413-231 1 Springfield MA SPFDMAWOXXY  126      
413-231 5 Springfield MA SPFDMAWOXXY  126      
413-231 9 Springfield MA SPFDMAWOXXY  126      
413-240 A Chicopee MA SPFDMAMADS1  126      
413-240 9 Chicopee MA SPFDMAMADS1  126      
413-242 0 Pittsfield MA SPFDMAWOXXY  126   2002-02-26   
413-267 7 Monson MA SPFDMAWOXXY  126   2015-10-05   
413-275 A Holyoke MA SPFDMAMADS1  126      
413-275 1 Holyoke MA SPFDMAMADS1  126      
413-299 6 Hatfield MA SPFDMAWOXXY  126   2019-10-11   
413-305 A Southwick MA SPFDMAWOXXY  126      
413-305 6 Southwick MA SPFDMAWOXXY  126   2019-05-26   
413-315 2 Holyoke MA SPFDMAWOXXY  126   2002-11-25   
413-325 A Greenfield MA SPFDMAMADS1  126      
413-325 0 Greenfield MA SPFDMAMADS1  126      
413-345 7 Amherst MA SPFDMAWOXXY  126   2012-07-02   
413-350 A South Deerfield MA SPFDMAWOXXY  126      
413-350 6 South Deerfield MA SPFDMAWOXXY  126   2009-07-13   
413-352 1 Springfield MA SPFDMAWOXXY  126   2023-02-26   
413-352 2 Springfield MA SPFDMAWOXXY  126   2023-02-26   
413-352 3 Springfield MA SPFDMAWOXXY  126   2023-02-26   
413-352 4 Springfield MA SPFDMAWOXXY  126   2023-02-26   
413-356 A Chicopee MA SPFDMAWOXXY  126      
413-366 7 Wilbraham MA SPFDMAWOXXY  126   2012-07-02   
413-370 6 Palmer MA SPFDMAWOXXY  126   2012-11-26   
413-429 A Great Barrington MA SPFDMAMADS1  126      
413-429 0 Great Barrington MA SPFDMAMADS1  126      
413-432 6 Springfield MA SPFDMAWOXXY  126   2022-11-04   
413-449 A Pittsfield MA SPFDMAMADS1  126      
413-449 0 Pittsfield MA SPFDMAMADS1  126      
413-462 6 Sandisfield MA SPFDMAWOXXY  126   2023-01-09   
413-466 6 Holyoke MA SPFDMAWOXXY  126   2023-05-21   
413-475 A Greenfield MA SPFDMAWOXXY  126      
413-476 3 Sheffield MA SPFDMAWOXXY  126   2023-01-09   
413-482 6 Springfield MA SPFDMAWOXXY  126   2023-12-11   
413-486 6 East Longmeadow MA SPFDMAWOXXY  126   2012-07-02   
413-500 2 Monroe Bridge MA SPFDMAWOXXY  126   2018-01-22   
413-504 A Springfield MA SPFDMAMADS1  126      
413-504 0 Springfield MA SPFDMAMADS1  126      
413-504 1 Springfield MA SPFDMAMADS1  126      
413-504 4 Springfield MA SPFDMAMADS1  126      
413-504 5 Springfield MA SPFDMAMADS1  126      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.