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.

Switch: BSTPMALLOMD

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
617-752 0 South Boston MA 073H TELNYX LLC 128   2017-04-26   
617-843 6 Everett MA 073H TELNYX LLC 128   2017-04-27   
617-862 3 Newton MA 073H TELNYX LLC 128   2024-08-18   
617-881 8 Newton MA 073H TELNYX LLC 128   2026-06-19   
617-928 8 Newton MA 073H TELNYX LLC 128   2017-03-10   
617-958 0 Chelsea MA 073H TELNYX LLC 128   2021-03-04   
617-993 9 Belmont MA 073H TELNYX LLC 128   2017-04-27   
774-213 4 Middleboro MA 073H TELNYX LLC 128   2017-04-28   
774-216 3 Brewster MA 073H TELNYX LLC 128   2017-04-28   
774-224 1 Charlton MA 073H TELNYX LLC 128   2017-05-09   
774-224 3 Charlton MA 073H TELNYX LLC 128   2021-03-04   
774-231 3 Natick MA 073H TELNYX LLC 128   2021-03-04   
774-231 6 Natick MA 073H TELNYX LLC 128   2017-04-19   
774-237 6 Harwich MA 073H TELNYX LLC 128   2017-05-09   
774-248 9 Hopkinton MA 073H TELNYX LLC 128   2017-04-27   
774-252 0 Cataumet MA 073H TELNYX LLC 128   2017-04-28   
774-254 9 Attleboro MA 073H TELNYX LLC 128   2017-05-03   
774-273 8 Easton MA 073H TELNYX LLC 128   2017-04-28   
774-304 6 Sturbridge MA 073H TELNYX LLC 128   2017-04-28   
774-306 5 North Attleboro MA 073H TELNYX LLC 128   2020-01-28   
774-307 2 Wrentham MA 073H TELNYX LLC 128   2017-06-08   
774-323 2 Brewster MA 073H TELNYX LLC 128   2020-01-28   
774-335 9 Millis MA 073H TELNYX LLC 128   2017-05-04   
774-341 8 Holliston MA 073H TELNYX LLC 128   2018-05-01   
774-342 1 Spencer MA 073H TELNYX LLC 128   2017-05-09   
774-344 0 Oxford MA 073H TELNYX LLC 128   2018-05-01   
774-347 1 North Brookfield MA 073H TELNYX LLC 128   2017-04-28   
774-352 0 Dennis MA 073H TELNYX LLC 128   2017-04-28   
774-355 0 Buzzards Bay MA 073H TELNYX LLC 128   2018-05-01   
774-363 0 Sagamore MA 073H TELNYX LLC 128   2017-04-28   
774-367 8 Assonet MA 073H TELNYX LLC 128   2017-05-09   
774-370 1 West Boylston MA 073H TELNYX LLC 128   2017-05-04   
774-380 3 Bridgewater MA 073H TELNYX LLC 128   2019-04-29   
774-382 0 Nantucket MA 073H TELNYX LLC 128   2023-02-12   
774-383 8 Wellfleet MA 073H TELNYX LLC 128   2017-05-09   
774-384 9 Middleboro MA 073H TELNYX LLC 128   2019-12-13   
774-385 5 Rutland MA 073H TELNYX LLC 128   2017-05-09   
774-387 7 Blackstone MA 073H TELNYX LLC 128   2017-05-04   
774-394 0 East Douglas MA 073H TELNYX LLC 128   2017-04-28   
774-403 0 Medfield MA 073H TELNYX LLC 128   2019-11-30   
774-430 5 Norton MA 073H TELNYX LLC 128   2019-12-13   
774-447 8 Vineyard Haven MA 073H TELNYX LLC 128   2017-04-28   
774-470 9 Hyannis MA 073H TELNYX LLC 128   2017-04-27   
774-472 9 Uxbridge MA 073H TELNYX LLC 128   2022-09-23   
774-474 0 Harwich MA 073H TELNYX LLC 128   2021-04-04   
774-484 8 Bellingham MA 073H TELNYX LLC 128   2017-05-04   
774-495 5 Webster MA 073H TELNYX LLC 128   2017-05-03   
774-497 8 North Swansea MA 073H TELNYX LLC 128   2017-05-09   
774-498 2 Framingham MA 073H TELNYX LLC 128   2017-03-18   
774-500 9 Dighton MA 073H TELNYX LLC 128   2017-05-09   

<< 1 2 3 4 5 6 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.