Local Calling Guide
Area code/prefix search
Winchester, MA
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 781-722
| 7 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-01-16 |
|
| 781-722
| 8 |
|
073H TELNYX LLC |
128 |
|
2017-04-28 |
|
| 781-722
| 9 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-729
| A |
WNCHMAMADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-756
| A |
WNCHMAMADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-760
| A |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 0 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 1 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 2 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 3 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 4 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 5 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 6 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 7 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 8 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-760
| 9 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-838
| A |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-838
| 0 |
|
5562 METROPCS, INC. |
128 |
|
2003-02-12 |
|
| 781-838
| 1 |
|
5562 METROPCS, INC. |
128 |
|
2003-02-12 |
|
| 781-838
| 2 |
|
5562 METROPCS, INC. |
128 |
|
2003-10-07 |
|
| 781-838
| 3 |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-838
| 4 |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-838
| 5 |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-838
| 6 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-838
| 7 |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-838
| 8 |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-07-13 |
|
| 781-838
| 9 |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-977
| A |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-977
| 1 |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-977
| 3 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-04-15 |
|
| 781-977
| 5 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2017-04-16 |
|
| 781-977
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
128 |
|
2022-03-26 |
|
| 781-977
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-983
| A |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 0 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 1 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 2 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 3 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 4 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 5 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 6 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 7 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-983
| 8 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2025-10-31 |
|
| 781-983
| 9 |
|
5562 METROPCS, INC. |
128 |
|
|
|
<< 1 2
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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