Local Calling Guide
Area code/prefix search
Upton, MA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 508-464
| A |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-464
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-464
| 2 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2025-11-22 |
|
| 508-464
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-464
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-464
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-464
| 9 |
|
073H TELNYX LLC |
128 |
|
2017-05-09 |
|
| 508-529
| A |
UPTNMAPIRS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-529
| 0 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2022-05-05 |
|
| 508-529
| 1 |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-28 |
|
| 508-529
| 2 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-529
| 3 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-529
| 4 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-529
| 5 |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-28 |
|
| 508-529
| 6 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-529
| 7 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2022-12-16 |
|
| 508-529
| 8 |
|
515J IP HORIZON LLC |
128 |
|
2016-06-26 |
|
| 508-529
| 9 |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-603
| A |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-603
| 0 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-09-01 |
|
| 508-603
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
128 |
|
2005-01-01 |
|
| 508-603
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2018-02-27 |
|
| 508-603
| 4 |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2024-02-20 |
|
| 508-603
| 5 |
|
829J PAETEC ITEL, LLC |
128 |
|
2008-12-17 |
|
| 508-603
| 6 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-07-13 |
|
| 508-603
| 7 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-09-05 |
|
| 508-603
| 8 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-27 |
|
| 508-603
| 9 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 774-489
| A |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
|
|
| 774-489
| 0 |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-05-05 |
|
| 774-489
| 2 |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-10-21 |
|
| 774-489
| 3 |
|
892D ONVOY, LLC - MA |
128 |
|
2012-03-22 |
|
| 774-489
| 4 |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2002-08-05 |
|
| 774-489
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2007-08-06 |
|
| 774-489
| 6 |
|
892D ONVOY, LLC - MA |
128 |
|
2016-04-07 |
|
| 774-489
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2014-04-24 |
|
| 774-489
| 8 |
|
892D ONVOY, LLC - MA |
128 |
|
2016-04-07 |
|
| 774-489
| 9 |
|
515J IP HORIZON LLC |
128 |
|
2015-10-24 |
|
| 774-537
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
| 774-537
| 0 |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2021-12-09 |
|
| 774-537
| 4 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-02-25 |
|
| 774-537
| 5 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-06-04 |
|
| 774-537
| 7 |
|
892D ONVOY, LLC - MA |
128 |
|
2021-06-03 |
|
| 774-537
| 8 |
|
073H TELNYX LLC |
128 |
|
2022-11-18 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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