LUDLOW — MA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| PAETEC ITEL, LLC | 829J | 4 |
| VERIZON NEW ENGLAND INC. | 9102 | 3 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | 7103 | 1 |
| TC SYSTEMS, INC. | 7135 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| PAETEC ITEL, LLC | 829J | 4 |
| VERIZON NEW ENGLAND INC. | 9102 | 3 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | 7103 | 1 |
| TC SYSTEMS, INC. | 7135 | 1 |