Local Calling Guide
Area code/prefix search
Chelsea, MA
<< 1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 617-461
| 5 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-461
| 6 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-461
| 7 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-461
| 8 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-461
| 9 |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-466
| A |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 617-466
| 0 |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 617-466
| 1 |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 617-466
| 2 |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 617-466
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2009-01-15 |
|
| 617-466
| 4 |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-01-08 |
|
| 617-466
| 5 |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-01-08 |
|
| 617-466
| 6 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-01-02 |
|
| 617-466
| 7 |
|
892D ONVOY, LLC - MA |
128 |
|
2023-08-17 |
|
| 617-466
| 8 |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2019-05-10 |
|
| 617-466
| 9 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 617-660
| A |
CHLSMACHDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-819
| A |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 617-819
| 0 |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2020-08-24 |
|
| 617-819
| 1 |
|
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 617-819
| 2 |
|
892D ONVOY, LLC - MA |
128 |
|
2021-03-06 |
|
| 617-819
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 617-819
| 4 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-19 |
|
| 617-819
| 5 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-11-15 |
|
| 617-819
| 6 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-04-08 |
|
| 617-819
| 7 |
|
892D ONVOY, LLC - MA |
128 |
|
2021-04-06 |
|
| 617-819
| 8 |
|
892D ONVOY, LLC - MA |
128 |
|
2010-04-07 |
|
| 617-819
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 617-884
| A |
CHLSMACHDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-887
| A |
CHLSMACHDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-889
| A |
CHLSMACHDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-958
| A |
|
892D ONVOY, LLC - MA |
128 |
|
|
|
| 617-958
| 0 |
|
073H TELNYX LLC |
128 |
|
2021-03-04 |
|
| 617-958
| 1 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-06-26 |
|
| 617-958
| 2 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-06-21 |
|
| 617-958
| 3 |
|
892D ONVOY, LLC - MA |
128 |
|
2021-04-06 |
|
| 617-958
| 4 |
|
892D ONVOY, LLC - MA |
128 |
|
2021-04-06 |
|
| 617-958
| 5 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-03-25 |
|
| 617-958
| 6 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-03-25 |
|
| 617-958
| 7 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-03-25 |
|
| 617-958
| 8 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-03-25 |
|
| 617-958
| 9 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 857-323
| A |
CHLSMACHDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 857-323
| 0 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2013-04-21 |
|
| 857-323
| 1 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2014-10-16 |
|
| 857-323
| 2 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-05-17 |
|
| 857-323
| 3 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-05-17 |
|
| 857-323
| 4 |
|
732H BARR TELL USA, INC. - MA |
128 |
|
2015-12-31 |
|
| 857-323
| 5 |
|
892D ONVOY, LLC - MA |
128 |
|
2014-10-10 |
|
| 857-323
| 6 |
|
892D ONVOY, LLC - MA |
128 |
|
2014-10-10 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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