Area Code 603

603 is the North American Telephone Area Code For New Hampshire in United States.
District of New Hampshire area codes: 603
Country United States
State/Province New Hampshire
Major City Manchester
Time Zone Eastern (UTC-05:00)

Phone directory with area code 603

Prefix County Primary City Company
603-200 Rockingham Newmarket, NH Comcast Phone Of New Hampshire
603-203 Hillsborough Manchester, NH New Cingular Wireless PCS - DC
603-204 Hillsborough Nashua, NH United States Cellular Corp. - New Hampshire
603-205 Rockingham Portsmouth, NH Omnipoint Miami E License
603-206 Hillsborough Manchester, NH Paetec Communications
603-208 Grafton Lyme, NH United States Cellular Corp. - New Hampshire
603-209 Cheshire Keene, NH United States Cellular Corp. - New Hampshire
603-210 Hillsborough Manchester, NH Comcast Phone Of New Hampshire
603-212 Rockingham Salem, NH No New England Tel Op DBA Fairpoint Comm
603-213 Rockingham Derry, NH Comcast Phone Of New Hampshire
603-214 Coos Errol, NH Freedom Ring Communications
603-215 Coos Berlin, NH Freedom Ring Communications
603-216 Hillsborough Manchester, NH Comcast Phone Of New Hampshire
603-217 Grafton Bristol, NH Bell Atlantic Nynex Mobile
603-218 Hillsborough Manchester, NH Broadview Networks
603-219 Merrimack Concord, NH Sprint Spectrum L.p.
603-221 Hillsborough Nashua, NH No New England Tel Op DBA Fairpoint Comm
603-222 Hillsborough Manchester, NH No New England Tel Op DBA Fairpoint Comm
603-223 Merrimack Concord, NH No New England Tel Op DBA Fairpoint Comm
603-224 Merrimack Concord, NH No New England Tel Op DBA Fairpoint Comm
1 2 3 4 5 ... 34 35 ››

Share The information

Use Facebook, Twitter, Google+ to share the phone number 's informatons.

There are 691 prefixes, In the code area, the major cities are Concord, NH;Derry, NH;Dover, NH;Keene, NH;Manchest. The major city is Manchester.

Phone Numbers Generator
201-833-8130, Teaneck, NJ, United States
212-296-7811, New York, NY, United States
252-529-0368, Roanoke Rapids, NC, United States
334-498-4294, Daleville, AL, United States
405-237-1383, Moore, OK, United States
408-930-5842, San Jose, CA, United States
410-232-0281, Baltimore, MD, United States
438-398-9204, Montreal, QC, Canada
580-698-4624, Fort Supply, OK, United States
606-782-1254, Morehead, KY, United States
647-288-3264, Toronto, ON, Canada
719-273-6077, Colorado Springs, CO, United States
719-572-7683, Colorado Springs, CO, United States
806-410-3293, Amarillo, TX, United States
808-570-8063, Honolulu, HI, United States
850-902-5724, Crestview, FL, United States
865-222-9601, Knoxville, TN, United States
910-730-4101, Rockingham, NC, United States
940-246-0375, Argyle, TX, United States
951-760-3916, Temecula, CA, United States