COLRAIN — MA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| PAETEC ITEL, LLC | 829J | 1 |
| VERIZON NEW ENGLAND INC. | 9102 | 1 |
| BANDWIDTH.COM CLEC, LLC - MA | 990E | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| PAETEC ITEL, LLC | 829J | 1 |
| VERIZON NEW ENGLAND INC. | 9102 | 1 |
| BANDWIDTH.COM CLEC, LLC - MA | 990E | 1 |