Castle Rock, Washington Area Codes

Map of Castle Rock

Local time – 1 timezone

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Mountain timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
(360) 274
Landline
Qwest Corporation
-
Landline
Level 3 Communications, LLC - AK
2005/05/25
(360) 967-0
Landline
Peerless Network of Washington, LLC - WA
2015/09/29
(360) 967-1
Landline
Level 3 Communications, LLC - AK
2006/12/07
(360) 967-2
Landline
Comcast IP Phone, LLC
2006/11/15
(360) 967-3
Landline
Mcimetro Access Transmission Services LLC
2015/10/22
(360) 967-4
Landline
Level 3 Communications, LLC - AK
2005/05/25
(360) 967-5
Landline
Onvoy, LLC - WA
2006/09/17
(360) 967-6
Unknown
Astound Broadband, LLC - WA
2020/07/31
(360) 967-7
Landline
Centurylink Communications, LLC LA
2014/01/17
(360) 967-8
Landline
Onvoy, LLC - WA
2017/08/30
(360) 967-9
Landline
Peerless Network of Washington, LLC - WA
2019/02/13
Landline
Terra Nova Telecom, Inc.
2019/04/16
(564) 777-5
Landline
Onvoy, LLC - WA
2021/05/28
(564) 777-6
Landline
Onvoy, LLC - WA
2021/05/28
(564) 777-7
Landline
Terra Nova Telecom, Inc.
2019/04/16
(564) 777-9
Landline
Peerless Network of Washington, LLC - WA
2020/12/16