Washington, Oklahoma Area Codes

Map of Washington

Local time – 1 timezone

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Eastern timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Valor Telecom Tx.lp-ok DBA Windstream Comm SW
-
(405) 288-0
Landline
Valor Telecom Tx.lp-ok DBA Windstream Comm SW
-
(405) 288-1
Landline
Bandwidth.com CLEC, LLC - OK
2008/11/05
(405) 288-2
Landline
Valor Telecom Tx.lp-ok DBA Windstream Comm SW
-
(405) 288-3
Landline
Valor Telecom Tx.lp-ok DBA Windstream Comm SW
2006/08/14
(405) 288-4
Landline
Onvoy, LLC - OK
2020/09/30
(405) 288-5
Landline
Onvoy, LLC - OK
2020/11/25
(405) 288-6
Landline
Valor Telecom Tx.lp-ok DBA Windstream Comm SW
-
(405) 288-7
Landline
Onvoy, LLC - OK
2020/11/25
(405) 288-8
Landline
Fractel, LLC
2020/07/10
(405) 288-9
Landline
Telnyx LLC
2020/07/01
Landline
Fractel, LLC
2021/03/26
(572) 465-2
Landline
Twilio International, Inc.
2021/06/08
(572) 465-4
Landline
Onvoy, LLC - OK
2021/05/28
(572) 465-5
Landline
Onvoy, LLC - OK
2021/04/29
(572) 465-8
Landline
Fractel, LLC
2021/03/26