National Telephone Number Directory

Area Code 423 with Prefix 378, line number 4000

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Section Overview:

This page contains a directory for all the phone numbers with prefix 378 and a line number starting with 4000 in the 423 area code of Kingsport, TN. The number range includes (423) 378-4000 to (423) 378-4999.

Phone Prefix	Range	Phones Recorded
(423) 378-40**	(423) 378-4000 - (423) 378-4098	52
(423) 378-41**	(423) 378-4101 - (423) 378-4199	67
(423) 378-42**	(423) 378-4201 - (423) 378-4299	62
(423) 378-43**	(423) 378-4300 - (423) 378-4399	58
(423) 378-44**	(423) 378-4400 - (423) 378-4499	72
(423) 378-45**	(423) 378-4501 - (423) 378-4599	64
(423) 378-46**	(423) 378-4600 - (423) 378-4699	67
(423) 378-47**	(423) 378-4700 - (423) 378-4795	57
(423) 378-48**	(423) 378-4800 - (423) 378-4899	65
(423) 378-49**	(423) 378-4900 - (423) 378-4999	59

The National Telephone Number Directory

Area Code 423 with Prefix 378, line number 4000