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 92 93 94 95 96 97 98 99 100 101 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 508-298
| 0 |
Franklin |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2002-10-20 |
|
| 508-298
| 1 |
Franklin |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2004-09-06 |
|
| 508-298
| 2 |
Franklin |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2005-11-26 |
|
| 508-298
| 3 |
Franklin |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-09-05 |
|
| 508-298
| 4 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2010-08-31 |
|
| 508-298
| 5 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-04-14 |
|
| 508-298
| 6 |
Franklin |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 508-298
| 7 |
Franklin |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2013-12-27 |
|
| 508-298
| 8 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2005-07-14 |
|
| 508-298
| 9 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2005-07-14 |
|
| 508-299
| A |
Falmouth |
MA |
FLMOMAMGDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-299
| 0 |
Falmouth |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2004-05-09 |
|
| 508-299
| 1 |
Falmouth |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-03-14 |
|
| 508-299
| 2 |
Falmouth |
MA |
FLMOMAMGDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-299
| 3 |
Falmouth |
MA |
CMBRMAMQDS3 |
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-03-08 |
|
| 508-299
| 5 |
Falmouth |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2023-08-09 |
|
| 508-299
| 6 |
Falmouth |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2008-10-01 |
|
| 508-299
| 7 |
Falmouth |
MA |
CMBRMAMQDS3 |
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-10-04 |
|
| 508-299
| 8 |
Falmouth |
MA |
FLMOMAMGDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-299
| 9 |
Falmouth |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2016-06-24 |
|
| 508-300
| A |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 0 |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 1 |
Fall River |
MA |
SOVLMAABBMD |
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-11-13 |
|
| 508-300
| 2 |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 3 |
Fall River |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2018-04-13 |
|
| 508-300
| 4 |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 5 |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 6 |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 7 |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 8 |
Fall River |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-300
| 9 |
Fall River |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2018-03-08 |
|
| 508-301
| A |
Taunton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-301
| 0 |
Taunton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-301
| 1 |
Taunton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-301
| 2 |
Taunton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-301
| 3 |
Taunton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-301
| 4 |
Taunton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-301
| 5 |
Taunton |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-06 |
|
| 508-301
| 6 |
Taunton |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-06 |
|
| 508-301
| 7 |
Taunton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-301
| 8 |
Taunton |
MA |
SOVLMAAB6MD |
939H COMMIO, LLC |
128 |
|
2021-10-11 |
|
| 508-301
| 9 |
Taunton |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2023-07-23 |
|
| 508-302
| A |
Framingham |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-302
| 0 |
Framingham |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-302
| 1 |
Framingham |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-302
| 2 |
Framingham |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2025-08-29 |
|
| 508-302
| 3 |
Framingham |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2017-07-14 |
|
| 508-302
| 5 |
Framingham |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-302
| 6 |
Framingham |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-302
| 7 |
Framingham |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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