National Telephone Number Directory – Central Office Code Prefix 423

Area Code 303 with Central Office Code Prefix 423

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Section Overview:

This page contains a directory for all the phone numbers with prefix 423 in the 303 area code of Denver, CO.

General information:

Primary city:: Denver, CO

Usage:: Landline Numbers

Carrier:: Qwest Corporation

Timezone:: Mountain

Counties:: Jefferson County

Zip:: 80002, 80003, 80004, 80005, 80007, 80021, 80033, 80212

Phone Prefix	Phones Recorded	Owners	Locations
(303) 423-0...	758	2,740	Wheat Ridge, CO Ault, CO Eckley, CO
(303) 423-1...	785	2,850	Houston, TX Aiken, SC Erie, CO
(303) 423-2...	794	2,885	West Farm, CO Oxnard, CA Las Vegas, NV
(303) 423-3...	649	2,162	Oppelo, AR Longmont, CO Louisville, KY
(303) 423-4...	646	2,164	Galesburg, MI Corrales, NM Cleveland, OH
(303) 423-5...	684	2,179	Henderson, CO Eaton, CO Loveland, CO
(303) 423-6...	762	2,783	Tucson, AZ Hopkinsville, KY Midland, PA
(303) 423-7...	718	2,411	Wheat Ridge, CO Pittsburgh, PA Cordillera, CO
(303) 423-8...	842	3,159	Billings, MT Loveland, CO Hartsel, CO
(303) 423-9...	640	2,128	Pembroke, MA Philadelphia, PA Beaver Creek, CO

The National Telephone Number Directory

Area Code 303 with Central Office Code Prefix 423