Baltimore, Ohio Area Codes

Map of Baltimore

Local time – 1 timezone

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Atlantic timezone

Prefixes – 4 codes

Prefix
Type
Location
Carrier
Assigned
Wireless
New Cingular Wireless PCS, LLC
2020/12/09
(220) 204-2
Landline
Onvoy, LLC - OH
2021/02/10
(220) 204-3
Landline
Onvoy, LLC - OH
2021/02/10
(220) 204-4
Landline
Onvoy, LLC - OH
2021/05/26
(220) 204-5
Landline
Onvoy, LLC - OH
2021/05/26
(220) 204-7
Landline
Twilio International, Inc.
2021/06/01
(220) 204-8
Wireless
New Cingular Wireless PCS, LLC
2021/04/29
(220) 204-9
Wireless
New Cingular Wireless PCS, LLC
2020/12/10
Landline
Onvoy, LLC - OH
2017/10/06
(220) 666-0
Landline
Onvoy, LLC - OH
2019/01/29
(220) 666-1
Landline
Onvoy, LLC - OH
2019/01/29
(220) 666-2
Wireless
New Cingular Wireless PCS, LLC
2020/05/26
(220) 666-3
Landline
Onvoy, LLC - OH
2020/08/05
(220) 666-4
Landline
Onvoy, LLC - OH
2020/08/05
(220) 666-5
Landline
Telnyx LLC
2020/12/28
(220) 666-6
Landline
Onvoy, LLC - OH
2017/10/09
(220) 666-7
Landline
Onvoy, LLC - OH
2020/11/13
(220) 666-8
Landline
Onvoy, LLC - OH
2020/11/13
(220) 666-9
Wireless
New Cingular Wireless PCS, LLC
2017/11/24
Landline
Time Warner Cable Information Services (Idaho), ID
2006/04/15
(740) 400-0
Landline
Bandwidth.com CLEC, LLC - OH
2011/12/29
(740) 400-1
Wireless
New Cingular Wireless PCS, LLC
2014/10/08
(740) 400-2
Wireless
New Cingular Wireless PCS, LLC
2016/08/31
(740) 400-3
Wireless
New Cingular Wireless PCS, LLC
2016/03/17
(740) 400-4
Landline
Time Warner Cable Information Services (Idaho), ID
2006/08/31
(740) 400-5
Landline
Time Warner Cable Information Services (Idaho), ID
2012/09/18
(740) 400-6
Landline
Centurylink Communications, LLC LA
2014/06/05
(740) 400-7
Landline
Onvoy, LLC - OH
2017/06/13
(740) 400-8
Wireless
New Cingular Wireless PCS, LLC
2015/10/13
(740) 400-9
Wireless
New Cingular Wireless PCS, LLC
2015/04/15
Landline
Frontier North, Inc. - OH
-
(740) 862-0
Landline
Frontier North, Inc. - OH
-
(740) 862-1
Landline
Frontier North, Inc. - OH
-
(740) 862-2
Landline
Frontier North, Inc. - OH
-
(740) 862-3
Landline
Frontier North, Inc. - OH
-
(740) 862-4
Landline
Frontier North, Inc. - OH
-
(740) 862-5
Landline
Frontier North, Inc. - OH
-
(740) 862-6
Landline
Frontier North, Inc. - OH
-
(740) 862-7
Landline
Mcimetro Access Transmission Services LLC
2004/08/24
(740) 862-8
Landline
Frontier North, Inc. - OH
-
(740) 862-9
Landline
Frontier North, Inc. - OH
-