Hollis, Oklahoma Area Codes

Map of Hollis

Local time – 1 timezone

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Eastern timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
Wireless
United States Cellular - OK
2003/02/12
(580) 381-0
Wireless
United States Cellular - OK
-
(580) 688
Landline
Pioneer Tel. Coop., Inc.
-
(580) 739
Wireless
Cellular Network Partnership
2005/09/26