Local Calling Guide
Area code/prefix search
Winchester, MA
<< 1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 781-589
| A |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 0 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 1 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 2 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 3 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 4 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 5 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 6 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 7 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 8 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-589
| 9 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-604
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2024-03-05 |
|
| 781-604
| 0 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-604
| 1 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 781-604
| 2 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-604
| 3 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-604
| 4 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2022-09-25 |
|
| 781-604
| 6 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2016-04-11 |
|
| 781-604
| 7 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2016-04-11 |
|
| 781-604
| 8 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2022-09-25 |
|
| 781-604
| 9 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-05-05 |
|
| 781-625
| A |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-625
| 1 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-05-05 |
|
| 781-625
| 2 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-03-07 |
|
| 781-625
| 3 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-03-07 |
|
| 781-625
| 4 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-625
| 5 |
|
829J PAETEC ITEL, LLC |
128 |
|
2012-10-03 |
|
| 781-625
| 7 |
SOVLMAAB3MD |
197D VONAGE AMERICA LLC |
128 |
|
2021-07-17 |
|
| 781-625
| 8 |
|
515J IP HORIZON LLC |
128 |
|
2015-03-27 |
|
| 781-625
| 9 |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-01-16 |
|
| 781-717
| A |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-717
| 0 |
|
829J PAETEC ITEL, LLC |
128 |
|
2002-10-13 |
|
| 781-717
| 1 |
|
829J PAETEC ITEL, LLC |
128 |
|
2005-06-02 |
|
| 781-717
| 2 |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-717
| 3 |
CMBRMABEQMD |
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-717
| 4 |
CMBRMABEQMD |
321J HD CARRIER LLC |
128 |
|
2016-04-16 |
|
| 781-717
| 5 |
CMBRMABEQMD |
321J HD CARRIER LLC |
128 |
|
2016-04-16 |
|
| 781-717
| 6 |
CMBRMABEQMD |
321J HD CARRIER LLC |
128 |
|
2016-04-16 |
|
| 781-717
| 7 |
CMBRMABEQMD |
321J HD CARRIER LLC |
128 |
|
2016-04-16 |
|
| 781-717
| 8 |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-717
| 9 |
|
515J IP HORIZON LLC |
128 |
|
2016-07-01 |
|
| 781-721
| A |
WNCHMAMADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-722
| A |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 0 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 1 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 2 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 3 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 4 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 5 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 6 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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