Local Calling Guide
Area code/prefix search
NPA: 508
[Rate centres in NPA 508]
[Dial plan for NPA 508]
NXX: 377
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 508-377
| A |
Milford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-377
| 0 |
Milford |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2021-06-24 |
|
| 508-377
| 1 |
Milford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-12-17 |
|
| 508-377
| 2 |
Milford |
MA |
CMBSMA01GT3 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2008-11-06 |
|
| 508-377
| 3 |
Milford |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-21 |
|
| 508-377
| 4 |
Milford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-377
| 5 |
Milford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-377
| 6 |
Milford |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-12-20 |
|
| 508-377
| 7 |
Milford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-377
| 8 |
Milford |
MA |
CMBSMA01GT3 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2009-03-02 |
|
| 508-377
| 9 |
Milford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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