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 |
| 508-444
| 4 |
Falmouth |
MA |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2023-05-14 |
|
| 508-444
| 5 |
Falmouth |
MA |
SOVLMAAB3MD |
197D VONAGE AMERICA LLC |
128 |
|
2021-10-22 |
|
| 508-444
| 6 |
Falmouth |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2006-10-31 |
|
| 508-444
| 7 |
Falmouth |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2004-11-12 |
|
| 508-444
| 8 |
Falmouth |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-09-15 |
|
| 508-444
| 9 |
Falmouth |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-10-21 |
|
| 508-445
| A |
Cataumet |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-445
| 0 |
Cataumet |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-445
| 1 |
Cataumet |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2026-03-29 |
|
| 508-445
| 2 |
Cataumet |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-445
| 3 |
Cataumet |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2021-01-18 |
|
| 508-445
| 4 |
Cataumet |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2025-07-26 |
|
| 508-445
| 5 |
Cataumet |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-445
| 6 |
Cataumet |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-445
| 7 |
Cataumet |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-445
| 8 |
Cataumet |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-445
| 9 |
Cataumet |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-03-07 |
|
| 508-446
| A |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 508-446
| 0 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2002-08-29 |
|
| 508-446
| 1 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2002-08-29 |
|
| 508-446
| 2 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2002-08-29 |
|
| 508-446
| 3 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2002-08-29 |
|
| 508-446
| 4 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2002-08-29 |
|
| 508-446
| 5 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2003-04-29 |
|
| 508-446
| 6 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2003-04-29 |
|
| 508-446
| 7 |
Franklin |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2004-11-01 |
|
| 508-446
| 8 |
Franklin |
MA |
BSTPMALLOMD |
073H TELNYX LLC |
128 |
|
2024-06-20 |
|
| 508-446
| 9 |
Franklin |
MA |
BSTPMALLOMD |
073H TELNYX LLC |
128 |
|
2024-08-18 |
|
| 508-447
| A |
Foxboro |
MA |
FKLNMACNDS0 |
6083 NORFOLK COUNTY INTERNET, INC. |
128 |
|
|
|
| 508-448
| A |
Rehoboth |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-448
| 0 |
Rehoboth |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-448
| 1 |
Rehoboth |
MA |
SOVLMAABBMD |
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-09-12 |
|
| 508-448
| 2 |
Rehoboth |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2026-06-06 |
|
| 508-448
| 3 |
Rehoboth |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2018-09-17 |
|
| 508-448
| 4 |
Rehoboth |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2025-10-04 |
|
| 508-448
| 5 |
Rehoboth |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-448
| 6 |
Rehoboth |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-448
| 7 |
Rehoboth |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-448
| 8 |
Rehoboth |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-449
| A |
Marlboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-449
| 0 |
Marlboro |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-27 |
|
| 508-449
| 2 |
Marlboro |
MA |
MRBOMAFZDS0 |
7135 TC SYSTEMS, INC. |
128 |
|
2004-07-09 |
|
| 508-449
| 3 |
Marlboro |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-449
| 4 |
Marlboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-449
| 5 |
Marlboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-449
| 6 |
Marlboro |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-07-05 |
|
| 508-449
| 7 |
Marlboro |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-08-10 |
|
| 508-449
| 8 |
Marlboro |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-08-10 |
|
| 508-449
| 9 |
Marlboro |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2013-09-16 |
|
| 508-450
| A |
Worcester |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
<< 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 >>
Last updated: Sun, 17 May 2026 03:26:51 UTC
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