Westernport, Maryland Area Codes

Map of Westernport

Local time – 1 timezone

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Atlantic timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Bandwidth.com CLEC, LLC - MD
2015/10/05
(240) 775-0
Landline
Bandwidth.com CLEC, LLC - MD
2015/10/07
(240) 775-1
Landline
Onvoy, LLC - MD
2016/08/31
(240) 775-2
Landline
Onvoy, LLC - MD
2016/08/31
(240) 775-3
Landline
Onvoy, LLC - MD
2017/11/14
(240) 775-4
Landline
Core Communications, Inc.- MD
2018/05/24
(240) 775-5
Landline
Core Communications, Inc.- MD
2018/05/24
(240) 775-6
Landline
Core Communications, Inc.- MD
2018/05/24
(240) 775-7
Landline
Centurylink Communications LLC
2016/09/26
(240) 775-8
Landline
Telnyx LLC
2017/07/27
(240) 775-9
Landline
Level 3 Communications, LLC - AK
2019/05/28
Landline
Radiantiq LLC
2021/03/15
(240) 944-0
Landline
Onvoy, LLC - MD
2021/03/31
(240) 944-1
Landline
Onvoy, LLC - MD
2021/03/31
(240) 944-2
Wireless
Onvoy Spectrum, LLC
2021/04/27
(240) 944-4
Landline
Terra Nova Telecom Inc.
2021/04/05
(240) 944-5
Landline
Onvoy, LLC - MD
2021/04/21
(240) 944-6
Landline
Radiantiq LLC
2021/03/17
Landline
Verizon Maryland, Inc.
-
(301) 359-0
Landline
Verizon Maryland, Inc.
-
(301) 359-1
Landline
Bandwidth.com CLEC, LLC - MD
2015/02/03
(301) 359-2
Landline
Verizon Maryland, Inc.
-
(301) 359-3
Landline
Verizon Maryland, Inc.
-
(301) 359-4
Landline
Verizon Maryland, Inc.
-
(301) 359-5
Landline
Comcast IP Phone, LLC
2010/02/23
(301) 359-6
Landline
Bandwidth.com CLEC, LLC - MD
2012/01/11
(301) 359-7
Landline
Core Communications, Inc.- MD
2004/02/27
(301) 359-8
Landline
Teleport Communications America - ID - LLC
2015/02/19
(301) 359-9
Landline
Verizon Maryland, Inc.
-