Ramona, California Area Codes

Map of Ramona

Local time – 1 timezone

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Mountain timezone

Prefixes – 13 codes

Prefix
Type
Location
Carrier
Assigned
Wireless
T-mobile USA, Inc.
2021/05/18
(442) 358-0
Landline
Onvoy, LLC - CA
2021/07/14
(442) 358-1
Landline
Onvoy, LLC - CA
2021/07/14
(442) 358-2
Landline
Onvoy, LLC - CA
2021/07/14
(442) 358-3
Landline
Onvoy, LLC - CA
2021/07/14
(442) 358-4
Landline
Twilio International, Inc.
2021/07/20
(442) 358-7
Wireless
T-mobile USA, Inc.
2021/05/18
(442) 358-8
Wireless
T-mobile USA, Inc.
2021/05/18
(442) 358-9
Wireless
T-mobile USA, Inc.
2021/05/18
Landline
Level 3 Telecom of California, LP - CA
2002/02/22
(760) 239-0
Landline
Onvoy, LLC - CA
2012/12/03
(760) 239-1
Wireless
T-mobile USA, Inc.
2002/11/07
(760) 239-2
Landline
Level 3 Telecom of California, LP - CA
-
(760) 239-3
Landline
Mpower Communications Corp. - CA
2003/09/17
(760) 239-4
Landline
Xo California, Inc.
2006/03/06
(760) 239-5
Landline
Onvoy, LLC - CA
2012/12/03
(760) 239-6
Landline
Xo California, Inc.
2007/03/13
(760) 239-7
Landline
Bandwidth.com CLEC, LLC - CA
2010/09/02
(760) 239-8
Wireless
T-mobile USA, Inc.
2009/01/15
(760) 239-9
Landline
Bandwidth.com CLEC, LLC - CA
2010/02/03
Wireless
New Cingular Wireless PCS, LLC
-
(760) 315-0
Wireless
New Cingular Wireless PCS, LLC
-
(760) 315-1
Wireless
New Cingular Wireless PCS, LLC
-
(760) 315-2
Wireless
New Cingular Wireless PCS, LLC
-
(760) 315-3
Wireless
New Cingular Wireless PCS, LLC
-
(760) 315-4
Landline
Onvoy, LLC - CA
2012/12/03
(760) 315-5
Wireless
New Cingular Wireless PCS, LLC
2006/09/14
(760) 315-6
Wireless
New Cingular Wireless PCS, LLC
-
(760) 315-7
Wireless
New Cingular Wireless PCS, LLC
2007/11/06
(760) 315-8
Wireless
New Cingular Wireless PCS, LLC
2014/11/14
(760) 315-9
Wireless
New Cingular Wireless PCS, LLC
2015/11/10
Landline
Cox California Telcom, L.l.c. - CA
-
(760) 440-0
Landline
Cox California Telcom, L.l.c. - CA
2005/04/20
(760) 440-1
Landline
O1 Communications, Inc. - CA
2002/09/17
(760) 440-2
Landline
O1 Communications, Inc. - CA
2002/09/17
(760) 440-3
Landline
Cox California Telcom, L.l.c. - CA
2007/06/21
(760) 440-4
Wireless
New Cingular Wireless PCS, LLC
2016/10/31
(760) 440-5
Landline
Bandwidth.com CLEC, LLC - CA
2011/05/31
(760) 440-6
Wireless
New Cingular Wireless PCS, LLC
2016/11/21
(760) 440-7
Landline
Bandwidth.com CLEC, LLC - CA
2011/06/30
(760) 440-8
Landline
Bandwidth.com CLEC, LLC - CA
2011/07/19
(760) 440-9
Landline
Cox California Telcom, L.l.c. - CA
-
(760) 551
Landline
North County Communication Corporation - CA
-
Landline
Global Crossing Local Services, Inc. - KY
-
(760) 654-0
Landline
Global Crossing Local Services, Inc. - KY
-
(760) 654-1
Landline
Global Crossing Local Services, Inc. - KY
-
(760) 654-2
Landline
Bandwidth.com CLEC, LLC - CA
2012/01/24
(760) 654-3
Landline
AT&T Corp.
2006/04/11
(760) 654-4
Landline
Global Crossing Local Services, Inc. - KY
-
(760) 654-5
Landline
Bandwidth.com CLEC, LLC - CA
2012/11/02
(760) 654-6
Landline
Onvoy, LLC - CA
2013/02/20
(760) 654-7
Landline
Global Crossing Local Services, Inc. - KY
-
(760) 654-8
Landline
Onvoy, LLC - CA
2016/03/24
(760) 654-9
Landline
Onvoy, LLC - CA
2016/03/24
Landline
Pacific Bell
-
(760) 787-0
Landline
Pacific Bell
-
(760) 787-1
Landline
Pacific Bell
-
(760) 787-2
Landline
Pacific Bell
-
(760) 787-3
Landline
Pacific Bell
-
(760) 787-4
Landline
Pacific Bell
-
(760) 787-5
Landline
Pacific Bell
-
(760) 787-6
Wireless
T-mobile USA, Inc.
2016/08/09
(760) 787-7
Landline
Pacific Bell
-
(760) 787-8
Landline
Pacific Bell
-
(760) 787-9
Landline
Pacific Bell
-
(760) 788
Landline
Pacific Bell
-
(760) 789
Landline
Pacific Bell
-
Landline
Matrix Telecom, LLC. S/i/i Tnci - CA
-
(760) 825-0
Landline
Onvoy, LLC - CA
-
(760) 825-1
Wireless
T-mobile USA, Inc.
2021/01/11
(760) 825-2
Landline
Onvoy, LLC - CA
-
(760) 825-3
Landline
Paetec Communications, Inc. - CA
2011/08/25
(760) 825-4
Landline
Telnyx LLC
2017/05/23
(760) 825-5
Landline
Utility Telecom Group, LLC - CA
-
(760) 825-6
Landline
Onvoy, LLC - CA
2013/02/27
(760) 825-7
Landline
Onvoy, LLC - CA
-
(760) 825-8
Wireless
T-mobile USA, Inc.
2021/01/11
(760) 825-9
Wireless
New Cingular Wireless PCS, LLC
2015/07/01
Landline
Mcimetro Access Transmission Services LLC
-
(760) 870-0
Landline
Terra Nova Telecom Inc.
2020/12/15
(760) 870-1
Landline
Level 3 Communications, LLC - AK
2005/01/04
(760) 870-2
Landline
Level 3 Communications, LLC - AK
2007/02/23
(760) 870-3
Landline
Fusion Communications, LLC
2006/10/03
(760) 870-4
Landline
Level 3 Communications, LLC - AK
2003/02/28
(760) 870-5
Landline
Comcast IP Phone, LLC
2017/09/29
(760) 870-6
Landline
Bandwidth.com CLEC, LLC - CA
2016/08/10
(760) 870-7
Landline
Onvoy, LLC - CA
2008/04/29
(760) 870-8
Wireless
T-mobile USA, Inc.
2018/11/02
(760) 870-9
Landline
Mcimetro Access Transmission Services LLC
-
Landline
Matrix Telecom, LLC. S/i/i Tnci - CA
-
(760) 896-0
Wireless
New Cingular Wireless PCS, LLC
2020/12/21
(760) 896-1
Wireless
T-mobile USA, Inc.
2021/03/05
(760) 896-2
Landline
Onvoy, LLC - CA
2016/01/26
(760) 896-3
Landline
Onvoy, LLC - CA
2016/01/26
(760) 896-4
Landline
Bandwidth.com CLEC, LLC - CA
2008/12/17
(760) 896-5
Wireless
T-mobile USA, Inc.
2019/03/26
(760) 896-6
Landline
Onvoy, LLC - CA
-
(760) 896-7
Wireless
New Cingular Wireless PCS, LLC
2020/06/29
(760) 896-8
Wireless
T-mobile USA, Inc.
2018/06/08
(760) 896-9
Wireless
T-mobile USA, Inc.
2020/11/19
Landline
Teleport Communications America - ID - LLC
2010/02/18
(760) 906-0
Wireless
T-mobile USA, Inc.
2021/03/05
(760) 906-1
Wireless
T-mobile USA, Inc.
2015/03/05
(760) 906-2
Wireless
T-mobile USA, Inc.
2015/03/05
(760) 906-3
Wireless
T-mobile USA, Inc.
2016/11/28
(760) 906-4
Wireless
T-mobile USA, Inc.
2016/04/15
(760) 906-5
Landline
Centurylink Communications LLC
2014/06/18
(760) 906-6
Landline
Teleport Communications America - ID - LLC
2010/02/18
(760) 906-7
Landline
Peerless Network of California, LLC - CA
2013/03/04
(760) 906-8
Landline
Onvoy, LLC - CA
2014/09/02
(760) 906-9
Landline
Onvoy, LLC - CA
2014/09/02