Killingworth, Connecticut Area Codes

Map of Killingworth

Local time – 1 timezone

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Atlantic timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Teleport Communications America - ID - LLC
-
(860) 452-0
Landline
Level 3 Communications, LLC - AK
2008/05/01
(860) 452-1
Landline
Onvoy, LLC - CT
2019/07/11
(860) 452-2
Landline
Bandwidth.com CLEC, LLC - CT
2012/08/03
(860) 452-3
Landline
Onvoy, LLC - CT
2015/04/29
(860) 452-4
Landline
Comcast IP Phone, LLC
2004/11/22
(860) 452-5
Landline
Southern New England Telco DBA Frontier Comm of Ct
2007/08/10
(860) 452-6
Landline
Bandwidth.com CLEC, LLC - CT
2015/05/19
(860) 452-7
Landline
Peerless Network of Connecticut, LLC - CT
2013/04/05
(860) 452-8
Landline
Peerless Network of Connecticut, LLC - CT
2013/04/05
(860) 452-9
Landline
Teleport Communications America - ID - LLC
-
Landline
Southern New England Telco DBA Frontier Comm of Ct
-
(860) 663-0
Landline
Southern New England Telco DBA Frontier Comm of Ct
-
(860) 663-1
Landline
Southern New England Telco DBA Frontier Comm of Ct
-
(860) 663-2
Landline
Southern New England Telco DBA Frontier Comm of Ct
-
(860) 663-3
Landline
Southern New England Telco DBA Frontier Comm of Ct
-
(860) 663-4
Landline
Onvoy, LLC - CT
2020/01/31
(860) 663-5
Landline
Southern New England Telco DBA Frontier Comm of Ct
-
(860) 663-6
Landline
Onvoy, LLC - CT
2020/01/31
(860) 663-7
Landline
Centurylink Communications, LLC LA
2014/06/06
(860) 663-8
Landline
Onvoy, LLC - CT
2019/07/11
(860) 663-9
Landline
Telnyx LLC
2018/04/27
Landline
Onvoy, LLC - CT
2020/06/12
(959) 955-0
Wireless
Onvoy Spectrum, LLC
2021/02/11
(959) 955-1
Landline
Onvoy, LLC - CT
2020/06/15
(959) 955-2
Landline
Onvoy, LLC - CT
2020/06/15
(959) 955-5
Landline
Terra Nova Telecom Inc.
2020/10/28
(959) 955-9
Landline
Twilio International, Inc.
2021/03/06