Local Calling Guide
Area code/prefix search
NPA: 508
[Rate centres in NPA 508]
[Dial plan for NPA 508]
<< 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 83 84 85 86 87 88 89 90 91 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 508-598
| 2 |
Framingham |
MA |
|
6664 SPRINT SPECTRUM L.P. |
128 |
|
2004-12-14 |
|
| 508-598
| 3 |
Framingham |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 508-598
| 4 |
Framingham |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-598
| 5 |
Framingham |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2007-08-09 |
|
| 508-598
| 6 |
Framingham |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-598
| 7 |
Framingham |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-05-24 |
|
| 508-598
| 8 |
Framingham |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA |
128 |
|
2012-07-30 |
|
| 508-598
| 9 |
Framingham |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-599
| A |
Westboro |
MA |
BSTNMABLDS3 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-599
| 0 |
Westboro |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2017-10-18 |
|
| 508-599
| 1 |
Westboro |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-599
| 2 |
Westboro |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-599
| 3 |
Westboro |
MA |
|
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2007-07-24 |
|
| 508-599
| 4 |
Westboro |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2009-12-23 |
|
| 508-599
| 5 |
Westboro |
MA |
|
966C DSCI, LLC |
128 |
|
2005-04-10 |
|
| 508-599
| 6 |
Westboro |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-599
| 7 |
Westboro |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-599
| 8 |
Westboro |
MA |
|
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2011-03-15 |
|
| 508-599
| 9 |
Westboro |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-600
| A |
Framingham |
MA |
FRMNMAUNDS8 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-603
| A |
Upton |
MA |
CMBRMAORRS0 |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-603
| 0 |
Upton |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-09-01 |
|
| 508-603
| 1 |
Upton |
MA |
|
293C CHARTER FIBERLINK MA-CCO, LLC - MA |
128 |
|
2005-01-01 |
|
| 508-603
| 2 |
Upton |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
2018-02-27 |
|
| 508-603
| 3 |
Upton |
MA |
|
506J TWILIO INTERNATIONAL, INC. |
128 |
|
2020-12-19 |
|
| 508-603
| 4 |
Upton |
MA |
|
4536 XO MASSACHUSETTS, INC. |
128 |
|
2006-04-21 |
|
| 508-603
| 5 |
Upton |
MA |
|
4084 PAETEC COMMUNICATIONS, INC.- MA |
128 |
|
2008-12-17 |
|
| 508-603
| 6 |
Upton |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-07-13 |
|
| 508-603
| 7 |
Upton |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-09-05 |
|
| 508-603
| 8 |
Upton |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-27 |
|
| 508-603
| 9 |
Upton |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 508-612
| A |
Worcester |
MA |
WSBOMAGJCM0 |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
| 508-613
| A |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-613
| 0 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-613
| 1 |
Franklin |
MA |
|
4084 PAETEC COMMUNICATIONS, INC.- MA |
128 |
|
2009-12-22 |
|
| 508-613
| 2 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-613
| 3 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-01-20 |
|
| 508-613
| 4 |
Franklin |
MA |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
128 |
|
2014-06-04 |
|
| 508-613
| 5 |
Franklin |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-09-21 |
|
| 508-613
| 6 |
Franklin |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-10-06 |
|
| 508-613
| 7 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-613
| 8 |
Franklin |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-05-04 |
|
| 508-613
| 9 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-614
| A |
Westboro |
MA |
FRMNMAWAEMD |
7421 AT&T LOCAL |
128 |
|
|
|
| 508-614
| 0 |
Westboro |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2006-11-02 |
|
| 508-614
| 1 |
Westboro |
MA |
|
7421 AT&T LOCAL |
128 |
|
|
|
| 508-614
| 2 |
Westboro |
MA |
|
7421 AT&T LOCAL |
128 |
|
|
|
| 508-614
| 3 |
Westboro |
MA |
|
7421 AT&T LOCAL |
128 |
|
|
|
| 508-614
| 4 |
Westboro |
MA |
|
7421 AT&T LOCAL |
128 |
|
|
|
| 508-614
| 5 |
Westboro |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2007-03-05 |
|
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Last updated: Sun, 29 Nov 2020 13:13:58 UTC
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