(617) 299
Prefix in CAMBRIDGE, Massachusetts
Prefix Details
| Area Code | 617 |
| Prefix | 299 |
| Full Number Pattern | (617) 299-XXXX |
| Rate Center | CAMBRIDGE |
| State | Massachusetts |
| Operating Company | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA |
| Time Zone | Eastern (ET, UTC-5) |
About the (617) 299 Prefix
The (617) 299 prefix is assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA and serves the CAMBRIDGE rate center in Massachusetts. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 617 which covers Boston and surrounding areas.