(603) 203
Prefix in MANCHESTER, New Hampshire
Prefix Details
| Area Code | 603 |
| Prefix | 203 |
| Full Number Pattern | (603) 203-XXXX |
| Rate Center | MANCHESTER |
| State | New Hampshire |
| Operating Company | NEW CINGULAR WIRELESS PCS, LLC - DC |
| Time Zone | Eastern (ET, UTC-5) |
About the (603) 203 Prefix
The (603) 203 prefix is assigned to NEW CINGULAR WIRELESS PCS, LLC - DC and serves the MANCHESTER rate center in New Hampshire. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 603 which covers Manchester and surrounding areas.