Local Calling Guide
Area code/prefix search
Switch: NRTNMAAACM4
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 857-317
| 9 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2014-08-23 |
|
| 857-318
| 1 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-04-24 |
|
| 857-318
| 2 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2009-07-06 |
|
| 857-318
| 3 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2009-07-06 |
|
| 857-318
| 4 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2009-07-06 |
|
| 857-318
| 5 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2009-07-06 |
|
| 857-318
| 6 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-05-01 |
|
| 857-318
| 7 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-05-01 |
|
| 857-318
| 8 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-05-01 |
|
| 857-318
| 9 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-05-01 |
|
| 857-320
| A |
Cambridge |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 857-320
| 5 |
Cambridge |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2016-10-17 |
|
| 857-320
| 8 |
Cambridge |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2018-10-07 |
|
| 857-320
| 9 |
Cambridge |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2014-11-28 |
|
| 857-324
| 6 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2024-11-13 |
|
| 857-326
| 0 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2020-06-06 |
|
| 857-326
| 1 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2018-11-07 |
|
| 857-326
| 2 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2018-11-07 |
|
| 857-326
| 3 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2018-11-07 |
|
| 857-326
| 4 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2018-11-07 |
|
| 857-326
| 7 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2018-11-07 |
|
| 857-326
| 8 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2018-11-07 |
|
| 857-326
| 9 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2020-06-06 |
|
| 857-331
| 8 |
Cambridge |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2019-11-29 |
|
| 857-331
| 9 |
Cambridge |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2019-11-29 |
|
| 857-332
| 1 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2018-11-14 |
|
| 857-332
| 8 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2018-11-14 |
|
| 857-333
| A |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 857-333
| 0 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2011-02-18 |
|
| 857-333
| 1 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2011-02-18 |
|
| 857-333
| 2 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2011-02-18 |
|
| 857-333
| 3 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2011-02-18 |
|
| 857-333
| 4 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2011-02-18 |
|
| 857-333
| 5 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-12-16 |
|
| 857-333
| 6 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-12-16 |
|
| 857-333
| 7 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-12-16 |
|
| 857-333
| 8 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-12-16 |
|
| 857-333
| 9 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2011-01-07 |
|
| 857-334
| A |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 857-334
| 0 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-12-04 |
|
| 857-334
| 1 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-12-04 |
|
| 857-334
| 2 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-12-04 |
|
| 857-334
| 3 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-12-15 |
|
| 857-334
| 4 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-11-13 |
|
| 857-334
| 5 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-11-13 |
|
| 857-334
| 6 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-11-11 |
|
| 857-334
| 7 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-11-11 |
|
| 857-334
| 8 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-11-11 |
|
| 857-334
| 9 |
Boston |
MA |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-11-11 |
|
| 857-335
| 0 |
Boston |
MA |
5562 METROPCS, INC. |
128 |
|
2020-06-06 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 >>
Last updated: Sun, 17 May 2026 03:26:51 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.