National Telephone Number Directory – Central Office Code Prefix 421

Area Code 956 with Central Office Code Prefix 421

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Section Overview:

This page contains a directory for all the phone numbers with prefix 421 in the 956 area code of Harlingen, TX.

General information:

Primary city:: Harlingen, TX

Usage:: Landline Numbers

Carrier:: Southwestern Bell

Timezone:: Central

Counties:: Cameron County

Zip:: 78550, 78552

Phone Prefix	Phones Recorded	Owners	Locations
(956) 421-0...	3	13	League City, TX Mission, TX Harlingen, TX
(956) 421-1...	94	261	Comby, TX Los Cuates, TX League City, TX
(956) 421-2...	756	2,084	Raymondville, TX Hampton, VA Carrollton, TX
(956) 421-3...	635	1,831	Custer, WA Pahrump, NV Round Rock, TX
(956) 421-4...	597	1,763	Juneau, AK Houston, TX La Feria, TX
(956) 421-5...	319	739	Leesburg, FL Westhope, ND Payette, ID
(956) 421-6...	2	2	Harlingen, TX Laredo, TX
(956) 421-7...	5	6	League City, TX Hidalgo, TX Harlingen, TX
(956) 421-9...	9	13	San Antonio, TX Brownsville, TX Harlingen, TX

The National Telephone Number Directory

Area Code 956 with Central Office Code Prefix 421