Queenstown, Maryland Area Codes

Map of Queenstown

Local time – 1 timezone

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Atlantic timezone

Prefixes – 4 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Idt America, Corp. - MD
2006/03/29
(410) 304-0
Landline
Telnyx LLC
2017/08/31
(410) 304-1
Landline
Core Communications, Inc.- MD
2018/05/24
(410) 304-2
Landline
Idt America, Corp. - MD
2006/04/05
(410) 304-3
Landline
Mcimetro Access Transmission Services LLC
2008/12/30
(410) 304-4
Landline
Cavalier Telephone, LLC (Mid-atlantic) - DE
2011/01/04
(410) 304-5
Landline
Us Lec of Maryland, Inc.
2012/06/29
(410) 304-6
Landline
Onvoy, LLC - MD
2018/04/30
(410) 304-7
Landline
Onvoy, LLC - MD
2017/03/21
(410) 304-8
Landline
Core Communications, Inc.- MD
2018/05/24
(410) 304-9
Landline
Core Communications, Inc.- MD
2018/05/24
Landline
Verizon Maryland, Inc.
-
(410) 827-0
Landline
Verizon Maryland, Inc.
-
(410) 827-1
Wireless
Onvoy Spectrum, LLC
2021/01/27
(410) 827-2
Landline
Core Communications, Inc.- MD
2004/03/05
(410) 827-3
Landline
Verizon Maryland, Inc.
-
(410) 827-4
Landline
Verizon Maryland, Inc.
-
(410) 827-5
Landline
Verizon Maryland, Inc.
-
(410) 827-6
Landline
Verizon Maryland, Inc.
-
(410) 827-7
Landline
Verizon Maryland, Inc.
-
(410) 827-8
Landline
Verizon Maryland, Inc.
-
(410) 827-9
Landline
Verizon Maryland, Inc.
-
Landline
Mcimetro Access Transmission Services LLC
2004/11/01
(443) 446-0
Landline
Radiantiq LLC
2021/03/15
(443) 446-1
Landline
Core Communications, Inc.- MD
2019/04/18
(443) 446-2
Landline
Core Communications, Inc.- MD
2019/03/15
(443) 446-3
Landline
Onvoy, LLC - MD
2021/02/05
(443) 446-4
Landline
Onvoy, LLC - MD
2018/08/20
(443) 446-5
Landline
Onvoy, LLC - MD
2021/02/05
(443) 446-6
Landline
Core Communications, Inc.- MD
2019/03/15
(443) 446-7
Landline
Core Communications, Inc.- MD
2019/03/15
(443) 446-8
Landline
Core Communications, Inc.- MD
2019/04/18
(443) 446-9
Landline
Core Communications, Inc.- MD
2019/04/18
Landline
Level 3 Communications, LLC - AK
2021/05/25
(667) 323-3
Landline
Terra Nova Telecom Inc.
2021/06/21
(667) 323-4
Landline
Level 3 Communications, LLC - AK
2021/05/25