(857) 291
Prefix in BOSTON, Massachusetts
Prefix Details
| Area Code | 857 |
| Prefix | 291 |
| Full Number Pattern | (857) 291-XXXX |
| Rate Center | BOSTON |
| State | Massachusetts |
| Operating Company | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
| Time Zone | Eastern (ET, UTC-5) |
About the (857) 291 Prefix
The (857) 291 prefix is assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA and serves the BOSTON rate center in Massachusetts. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 857 which covers Boston and surrounding areas.