Local Calling Guide
Area code/prefix search
Charlestown, MA
1 2 3 4 5 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
617-241
| A |
BSTNMABODS9 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-242
| A |
BSTNMABODS9 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-286
| A |
CMBRMAWA0MD |
3370 CTC COMMUNICATIONS CORP. - MA |
128 |
|
|
|
617-286
| 0 |
CMBRMAWA0MD |
3370 CTC COMMUNICATIONS CORP. - MA |
128 |
|
|
|
617-286
| 1 |
CMBRMAWA0MD |
3370 CTC COMMUNICATIONS CORP. - MA |
128 |
|
|
|
617-286
| 2 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-04-01 |
|
617-286
| 3 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2010-04-07 |
|
617-286
| 4 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-01-02 |
|
617-286
| 5 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-02-21 |
|
617-286
| 6 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-04-10 |
|
617-286
| 7 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2013-10-12 |
|
617-286
| 8 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2011-07-11 |
|
617-286
| 9 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-12-10 |
|
617-337
| A |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-337
| 0 |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-337
| 1 |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-337
| 2 |
CMBRMAWA0MD |
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2003-04-21 |
|
617-337
| 3 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-08-10 |
|
617-337
| 4 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-10-13 |
|
617-337
| 5 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2005-01-20 |
|
617-337
| 6 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2021-01-18 |
|
617-337
| 7 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2014-11-08 |
|
617-337
| 8 |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-337
| 9 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
2003-09-02 |
|
617-380
| A |
BSTPMALLRMD |
8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA |
128 |
|
|
|
617-380
| 0 |
BSTPMALLRMD |
8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA |
128 |
|
|
|
617-380
| 1 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-07-10 |
|
617-380
| 2 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-07-10 |
|
617-380
| 3 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2020-04-02 |
|
617-380
| 4 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2020-03-25 |
|
617-380
| 5 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
617-380
| 6 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2020-03-25 |
|
617-380
| 7 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-03 |
|
617-380
| 8 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-05-20 |
|
617-380
| 9 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2014-11-08 |
|
617-398
| A |
FRMNMAWAUMD |
7421 AT&T - LOCAL |
128 |
|
|
|
617-398
| 0 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
617-398
| 1 |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2007-06-04 |
|
617-398
| 2 |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2007-10-24 |
|
617-398
| 3 |
CMBRMAMQDS3 |
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-03-08 |
|
617-398
| 4 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2016-02-03 |
|
617-398
| 5 |
CHTWMABF2MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2005-04-10 |
|
617-398
| 6 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2007-02-18 |
|
617-398
| 7 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-18 |
|
617-398
| 8 |
|
515J IP HORIZON LLC |
128 |
|
2013-04-08 |
|
617-398
| 9 |
FRMNMAWAUMD |
7421 AT&T - LOCAL |
128 |
|
|
|
617-518
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
617-518
| 0 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2021-09-23 |
|
617-518
| 1 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2021-09-23 |
|
617-518
| 2 |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-11 |
|
1 2 3 4 5 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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