Local Calling Guide
Area code/prefix search
Dorchester, MA
<< 1 2 3 4 5 6 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
857-217
| 3 |
CMBRMAWA0MD |
3370 CTC COMMUNICATIONS CORP. - MA |
128 |
|
2002-05-11 |
|
857-217
| 4 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
857-217
| 5 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2011-12-05 |
|
857-217
| 6 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2011-12-05 |
|
857-217
| 7 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2011-12-05 |
|
857-217
| 8 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2011-12-05 |
|
857-217
| 9 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-02-08 |
|
857-220
| A |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 0 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 1 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 2 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 3 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 4 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 5 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 6 |
CHTWMABMAMD |
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
|
|
857-220
| 7 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-03 |
|
857-220
| 8 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-03 |
|
857-220
| 9 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-03 |
|
857-271
| A |
|
892D ONVOY, LLC - MA |
128 |
|
|
|
857-271
| 1 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2014-06-15 |
|
857-271
| 2 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2014-06-15 |
|
857-271
| 3 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2013-10-03 |
|
857-271
| 4 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2014-10-12 |
|
857-271
| 5 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2014-10-12 |
|
857-271
| 6 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-12-15 |
|
857-271
| 7 |
BSTPMALL5MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2014-04-30 |
|
857-271
| 8 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-04-30 |
|
857-271
| 9 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-04-30 |
|
857-309
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
857-309
| 0 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2015-02-13 |
|
857-309
| 1 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2015-02-13 |
|
857-309
| 2 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2015-02-13 |
|
857-309
| 3 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-02-23 |
|
857-309
| 4 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-02-23 |
|
857-309
| 5 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-02-23 |
|
857-309
| 6 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-09-18 |
|
857-309
| 7 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2015-09-29 |
|
857-309
| 8 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-09-18 |
|
857-309
| 9 |
CMBRMABEQMD |
321J HD CARRIER LLC |
128 |
|
2015-06-19 |
|
857-375
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
857-375
| 0 |
SOVLMAAB6MD |
939H COMMIO, LLC |
128 |
|
2021-10-11 |
|
857-375
| 1 |
SOVLMAAB6MD |
939H COMMIO, LLC |
128 |
|
2021-10-11 |
|
857-375
| 2 |
SOVLMAAB6MD |
939H COMMIO, LLC |
128 |
|
2021-10-11 |
|
857-375
| 3 |
SOVLMAAB6MD |
939H COMMIO, LLC |
128 |
|
2021-10-11 |
|
857-375
| 4 |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-18 |
|
857-375
| 5 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
857-375
| 6 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
857-375
| 7 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
857-375
| 8 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
857-375
| 9 |
SOVLMAAB6MD |
939H COMMIO, LLC |
128 |
|
2021-10-11 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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