Knoxville, Ohio Area Codes

740
Map of Knoxville Local time Prefixes

Map of Knoxville

Local time – 1 timezone

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Atlantic timezone

Prefixes – 1 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Frontier North, Inc. - OH
-
(740) 544-2
Landline
Level 3 Communications, LLC - AK
2018/01/23
(740) 544-4
Landline
Fractel, LLC
2020/02/06
(740) 544-5
Landline
Frontier North, Inc. - OH
-
(740) 544-6
Landline
Frontier North, Inc. - OH
-
(740) 544-7
Landline
Centurylink Communications, LLC LA
2014/06/05

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