Phone

Area Code 603 - New Hampshire

Area Code 603 Details and Prefixes.
Area Code 603 Details
Major City Manchester
State/Province New Hampshire
Country United States
Time Zone Eastern (UTC-05:00)

Area Code 603 Prefixes

Prefix Company County Phone Type
603-200 Comcast Phone Of New Hampshire Rockingham Landline
603-203 New Cingular Wireless PCS - DC Hillsborough Cell Number
603-204 United States Cellular Corp. - New Hampshire Hillsborough Cell Number
603-205 Omnipoint Miami E License Rockingham Cell Number
603-206 Paetec Communications Hillsborough Landline
603-208 United States Cellular Corp. - New Hampshire Grafton Cell Number
603-209 United States Cellular Corp. - New Hampshire Cheshire Cell Number
603-210 Comcast Phone Of New Hampshire Hillsborough Landline
603-212 No New England Tel Op DBA Fairpoint Comm Rockingham Landline
603-213 Comcast Phone Of New Hampshire Rockingham Cell Number
603-214 Freedom Ring Communications Coos Landline
603-215 Freedom Ring Communications Coos Landline
603-216 Comcast Phone Of New Hampshire Hillsborough Landline
603-217 Bell Atlantic Nynex Mobile Grafton Landline
603-218 Broadview Networks Hillsborough Landline
603-219 Sprint Spectrum L.p. Merrimack Cell Number
603-221 No New England Tel Op DBA Fairpoint Comm Hillsborough Cell Number
603-222 No New England Tel Op DBA Fairpoint Comm Hillsborough Landline
603-223 No New England Tel Op DBA Fairpoint Comm Merrimack Landline
603-224 No New England Tel Op DBA Fairpoint Comm Merrimack Landline
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