VerifyPhone.com is your one-stop site for area code lookup, phone number lookup,
and free phone number reviews. Following is phone number listings & most
recent reviews for 603-583 area code for verified numbers 603-583-6000 - 603-583-6999. Zipcodes covered include 03833, 03801, 03842, 03856 covered within Portsmouth. More area codes, including
those outside of New Hampshire, United States of America, are on the VerifyPhone.com homepage.
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603-583-6xxx Area Code Reverse Lookup Results
Phone numbers 603-583-6xxx fall in 603-583 area code. This area code covers part of Portsmouth, covering
most of 03833, 03801, 03842, 03856 zipcodes. 603-583 area code was
started on Mar 25, 2011. Portsmouth follows US/Eastern timezone with Daylight Savings as part of Rockingham county in New Hampshire state. It has a population of 295,223 and covers a Land Area of 694.720 sq miles. 603-583 area code
locator service has determined Geo-Coordinates for this location as Latitude: 42.98 & Longitude: -70.95. Also, the network service provider for area code 603-583 is Sprint Spectrum LP, 6200 Sprint Pkwy, Overland Park, KS, US - 66251-6117.
