Local Calling Guide
Area code/prefix search
Harvard, MA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 351-300
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
| 351-300
| 0 |
|
892D ONVOY, LLC - MA |
128 |
|
2019-12-10 |
|
| 351-300
| 1 |
|
073H TELNYX LLC |
128 |
|
2019-12-11 |
|
| 351-300
| 2 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-02-26 |
|
| 351-300
| 3 |
|
892D ONVOY, LLC - MA |
128 |
|
2019-12-10 |
|
| 351-300
| 4 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-02-26 |
|
| 351-300
| 5 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-02-26 |
|
| 351-300
| 6 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-02-26 |
|
| 351-300
| 7 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-02-26 |
|
| 351-300
| 8 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-02-26 |
|
| 351-300
| 9 |
|
892D ONVOY, LLC - MA |
128 |
|
2020-02-26 |
|
| 351-333
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
| 351-333
| 0 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-09-24 |
|
| 351-333
| 1 |
|
892D ONVOY, LLC - MA |
128 |
|
2016-04-18 |
|
| 351-333
| 2 |
|
516J TON80 COMMUNICATIONS, LLC |
128 |
|
2022-04-22 |
|
| 351-333
| 3 |
|
892D ONVOY, LLC - MA |
128 |
|
2014-10-20 |
|
| 351-333
| 4 |
|
892D ONVOY, LLC - MA |
128 |
|
2016-04-18 |
|
| 351-333
| 5 |
|
892D ONVOY, LLC - MA |
128 |
|
2018-03-08 |
|
| 351-333
| 6 |
|
892D ONVOY, LLC - MA |
128 |
|
2018-09-08 |
|
| 351-333
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2018-02-19 |
|
| 351-333
| 8 |
|
073H TELNYX LLC |
128 |
|
2017-05-09 |
|
| 351-333
| 9 |
|
732H BARR TELL USA, INC. - MA |
128 |
|
2016-01-01 |
|
| 351-388
| A |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
|
|
| 351-388
| 0 |
|
892D ONVOY, LLC - MA |
128 |
|
2023-09-18 |
|
| 351-388
| 5 |
|
490J DISH WIRELESS, LLC |
128 |
|
2024-01-14 |
|
| 351-388
| 8 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-05-17 |
|
| 978-385
| A |
FKLNMACNDS0 |
6083 NORFOLK COUNTY INTERNET, INC. |
128 |
|
|
|
| 978-456
| A |
HRVRMALIRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 978-456
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
128 |
|
2005-01-01 |
|
| 978-456
| 1 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2013-09-30 |
|
| 978-456
| 2 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 978-456
| 3 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 978-456
| 4 |
|
515J IP HORIZON LLC |
128 |
|
2002-03-04 |
|
| 978-456
| 5 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-09-03 |
|
| 978-456
| 6 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-02-03 |
|
| 978-456
| 7 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 978-456
| 8 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 978-456
| 9 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 978-707
| A |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 978-707
| 0 |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-10-21 |
|
| 978-707
| 1 |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-12-28 |
|
| 978-707
| 2 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-05-26 |
|
| 978-707
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2007-08-02 |
|
| 978-707
| 5 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-22 |
|
| 978-707
| 6 |
|
892D ONVOY, LLC - MA |
128 |
|
2010-04-07 |
|
| 978-707
| 7 |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-05-09 |
|
| 978-707
| 8 |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-09-03 |
|
| 978-707
| 9 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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