Watertown, Ohio Area Codes

Map of Watertown

Local time – 1 timezone

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Atlantic timezone

Prefixes – 1 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Frontier North, Inc. - OH
-
(740) 749-0
Landline
Frontier North, Inc. - OH
-
(740) 749-1
Landline
Telnyx LLC
2020/12/29
(740) 749-2
Landline
Onvoy, LLC - OH
2021/02/10
(740) 749-3
Landline
Frontier North, Inc. - OH
-
(740) 749-4
Landline
Centurylink Communications, LLC LA
2014/06/06
(740) 749-5
Landline
Time Warner Cable Information Services (Idaho), ID
2007/12/12
(740) 749-7
Landline
Onvoy, LLC - OH
2018/08/22