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.

NPA: 339 [Rate centres in NPA 339] [Dial plan for NPA 339]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-228 5 Lynn MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-18   
339-228 6 Lynn MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2021-12-31   
339-228 7 Lynn MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2021-12-31   
339-228 8 Lynn MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2021-09-25   
339-228 9 Lynn MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2021-09-25   
339-229 A Weymouth MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
339-229 0 Weymouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
339-229 1 Weymouth MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-08-30   
339-229 2 Weymouth MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-11-27   
339-229 3 Weymouth MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-04-10   
339-229 4 Weymouth MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-07-01   
339-229 5 Weymouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-11   
339-229 6 Weymouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-11   
339-229 7 Weymouth MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-10-09   
339-229 8 Weymouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
339-229 9 Weymouth MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2019-04-25   
339-230 A Sharon MA CMBRMAMQDS0  4536 XO MASSACHUSETS, INC. 128      
339-230 0 Sharon MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-06   
339-230 1 Sharon MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-07-18   
339-230 2 Sharon MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-08-21   
339-230 3 Sharon MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-10-17   
339-230 4 Sharon MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-10-17   
339-230 5 Sharon MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-10-17   
339-230 6 Sharon MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
339-230 7 Sharon MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
339-230 8 Sharon MA   073H TELNYX LLC 128   2022-06-06   
339-230 9 Sharon MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-09   
339-231 A Saugus MA NWTNMAWAVMD  318J COMCAST IP PHONE LLC 128   2021-10-09   
339-231 0 Saugus MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
339-231 1 Saugus MA NWTNMAWAVMD  318J COMCAST IP PHONE LLC 128   2021-10-09   
339-231 2 Saugus MA NWTNMAWAVMD  318J COMCAST IP PHONE LLC 128   2021-10-09   
339-231 8 Saugus MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
339-231 9 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2022-05-17   
339-232 A Duxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-13   
339-232 2 Duxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-13   
339-232 3 Duxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-13   
339-232 4 Duxbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-14   
339-232 5 Duxbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-14   
339-232 6 Duxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-12-06   
339-232 7 Duxbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-12-06   
339-232 8 Duxbury MA   516J TON80 COMMUNICATIONS LLC 128   2022-02-24   
339-233 A Bryantville MA   892D ONVOY, LLC - MA 128   2022-03-12   
339-233 3 Bryantville MA   892D ONVOY, LLC - MA 128   2022-03-12   
339-233 4 Bryantville MA   892D ONVOY, LLC - MA 128   2022-03-12   
339-233 7 Bryantville MA   516J TON80 COMMUNICATIONS LLC 128   2022-03-13   
339-233 9 Bryantville MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2022-06-23   
339-234 A Burlington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-234 0 Burlington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-234 1 Burlington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-234 2 Burlington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.