Piedmont, Oklahoma Area Codes

Map of Piedmont

Local time – 1 timezone

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Eastern timezone

Prefixes – 4 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Cox Oklahoma Telecom, L.l.c.
-
(405) 283-0
Landline
Cox Oklahoma Telecom, L.l.c.
-
(405) 283-1
Landline
Level 3 Communications, LLC - AK
2006/06/22
(405) 283-2
Landline
Bandwidth.com CLEC, LLC - OK
2010/10/21
(405) 283-3
Landline
Bandwidth.com CLEC, LLC - OK
2012/05/23
(405) 283-4
Landline
Level 3 Communications, LLC - AK
2004/03/15
(405) 283-5
Landline
Dobson Technologies-transport & Telecom Sol - OK
2013/07/17
(405) 283-6
Landline
Bandwidth.com CLEC, LLC - OK
2008/11/05
(405) 283-7
Landline
Dobson Technologies-transport & Telecom Sol - OK
2013/07/17
(405) 283-8
Landline
Bandwidth.com CLEC, LLC - OK
2010/02/03
(405) 283-9
Landline
Cox Oklahoma Telecom, L.l.c.
2013/11/26
Landline
Western Communications, Inc DBA Logix Comm - OK
-
(405) 358-0
Landline
Western Communications, Inc DBA Logix Comm - OK
-
(405) 358-1
Wireless
Metro PCS, Inc.
2013/10/23
(405) 358-2
Landline
Onvoy, LLC - OK
2016/03/02
(405) 358-3
Landline
Bandwidth.com CLEC, LLC - OK
2014/05/15
(405) 358-4
Landline
Onvoy, LLC - OK
2016/03/02
(405) 358-5
Landline
Western Communications, Inc DBA Logix Comm - OK
-
(405) 358-6
Landline
Bandwidth.com CLEC, LLC - OK
2016/08/17
(405) 358-7
Landline
Bandwidth.com CLEC, LLC - OK
2018/09/21
(405) 358-8
Landline
Telnyx LLC
2017/06/07
(405) 358-9
Landline
Peerless Network of Oklahoma, LLC - OK
2016/01/29
Landline
Southwestern Bell
-
(405) 373-0
Landline
Southwestern Bell
-
(405) 373-1
Landline
Southwestern Bell
-
(405) 373-2
Landline
Southwestern Bell
-
(405) 373-3
Landline
Southwestern Bell
-
(405) 373-4
Landline
Southwestern Bell
-
(405) 373-5
Landline
Southwestern Bell
-
(405) 373-6
Landline
Bandwidth.com CLEC, LLC - OK
2015/04/07
(405) 373-7
Landline
Teleport Communications America - ID - LLC
2017/11/08
(405) 373-9
Landline
Southwestern Bell
-
Landline
Windstream Nuvox Oklahoma, LLC
-
(405) 883-1
Landline
Comcast Phone of Oklahoma, LLC - OK
2017/09/22
(405) 883-2
Landline
Windstream Nuvox Oklahoma, LLC
-
(405) 883-3
Landline
Onvoy, LLC - OK
2016/06/13
(405) 883-4
Landline
Onvoy, LLC - OK
2016/06/13
(405) 883-5
Landline
Onvoy, LLC - OK
2016/06/13
(405) 883-6
Landline
AT&T Corp.
2006/06/16
(405) 883-7
Landline
Brooks Fiber Communications of California - CA
2018/07/17
(405) 883-8
Landline
Onvoy, LLC - OK
2018/12/26
(405) 883-9
Landline
Onvoy, LLC - OK
2018/12/26