National Telephone Number Directory – Central Office Code Prefix 420

Area Code 720 with Central Office Code Prefix 420

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Section Overview:

This page contains a directory for all the phone numbers with prefix 420 in the 720 area code of Denver, CO.

General information:

Primary city:: Denver, CO

Carrier:: Level 3 Communications, LLC - CO

Timezone:: Mountain

Phone Prefix	Phones Recorded	Owners	Locations
(720) 420-0...	507	749	Creedmoor, TX Roseville, CA Santa Rosa, CA
(720) 420-6...	17	23	Longmont, CO Englewood, CO Arvada, CO
(720) 420-7...	23	37	Longmont, CO Englewood, CO
(720) 420-9...	463	675	Newark, NJ Dayton, OH Grand Lake, CO
(720) 420-1...	18	21	Boulder, CO Colorado Springs, CO Lakewood, CO
(720) 420-2...	2	2	Carlsbad, CA Denver, CO
(720) 420-3...	8	11	Lakewood, CO Longmont, CO
(720) 420-4...	7	9	Lakewood, CO Englewood, CO
(720) 420-8...	5	5	Englewood, CO Castle Rock, CO Boulder, CO

The National Telephone Number Directory

Area Code 720 with Central Office Code Prefix 420