Billings, Oklahoma Area Codes

Map of Billings

Local time – 1 timezone

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Eastern timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Onvoy, LLC - OK
-
(580) 422-1
Landline
Peerless Network of Oklahoma, LLC - OK
2016/01/25
(580) 422-2
Landline
Onvoy, LLC - OK
2016/05/31
(580) 422-3
Landline
Onvoy, LLC - OK
2016/09/30
(580) 422-4
Landline
Onvoy, LLC - OK
2016/09/30
(580) 422-5
Landline
Onvoy, LLC - OK
2021/07/07
(580) 422-6
Wireless
Onvoy Spectrum, LLC
2021/06/07
(580) 422-7
Landline
Level 3 Communications, LLC - AK
2019/06/04
Landline
Southwestern Bell
-
(580) 725-1
Landline
Southwestern Bell
-
(580) 725-2
Landline
Telnyx LLC
2019/09/04
(580) 725-3
Landline
Southwestern Bell
-
(580) 725-5
Landline
AT&T Corp.
2011/08/15
(580) 725-7
Landline
Onvoy, LLC - OK
2016/03/17
(580) 725-8
Landline
Onvoy, LLC - OK
2016/03/17
(580) 725-9
Landline
Terra Nova Telecom Inc.
2020/04/14