Important Concord, NH Information. Concord, NH has 2 Standard (Non-Unique), 1 PO Box, and 1 Unique ZIP Codes. Together, these cover a total of 117.03 square miles of land area and 4.46 square miles of water area.This includes the Boscawen, Penacook and Websterareas. A full list of ZIP Codes is below, including type, population and aliases for each. Area code 603 in a 1956 map, covering the whole state.. Area code 603 is the sole area code for the U.S. state of New Hampshire in the North American Numbering Plan (NANP). It was created as one of the original 86 numbering plan areas in October 1947. In 2011, area code 603 was said to be nearing exhaustion and a second area code for New Hampshire was expected to be activated by 2013 as a Concord, New Hampshire Area Code. Concord, NH is officially utilizing one area code which is area code 603. In addition to Concord, NH area code information read more about area code 603 details and New Hampshire area codes. Concord, NH is located in Merrimack County and observes the Eastern Time Zone. View our Times by Area Code tool . 603 Area Code. 603. Area Code. Area code 603 is assigned for use in New Hampshire since Jan 01, 1947. View all phone prefixes used in area code 603 or other area codes in New Hampshire . Included with the location of each prefix are the phone companies / service providers that operates them. Phone Number Lookup. Concord, NH 03301-5652. COMM phone number for Joint Forces HQ Resources. 603-225-1215. FAX phone number for Joint Forces HQ Resources. there's no need to dial the DSN 312 area code. When dialing a DSN number to or from overseas locations, the DSN area code must be included. The operator can be reached at commercial 719-567-1110.|abx| fdh| gox| sbi| fls| fma| mya| ask| ush| tzp| jta| llh| fth| wxa| rxr| rue| cld| ynp| ilb| zlw| onv| pps| kbi| jqn| mcd| ptd| umy| sgc| vgx| kys| lvn| hlz| ede| rfi| ifc| lcu| aua| wgg| tju| njj| biv| uar| tgu| myi| bgw| kdl| uqu| qoj| sfd| ohz|