Black Diamond, Washington Area Codes

Map of Black Diamond

Local time – 1 timezone

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Mountain timezone

Prefixes – 4 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Onvoy, LLC - WA
-
(360) 469-0
Landline
Onvoy, LLC - WA
-
(360) 469-1
Landline
Onvoy, LLC - WA
2016/05/19
(360) 469-2
Unknown
Astound Broadband, LLC - WA
2017/08/18
(360) 469-3
Landline
Onvoy, LLC - WA
2009/05/07
(360) 469-4
Landline
Comcast Phone of Washington Oregon, LLC - WA
2011/09/22
(360) 469-5
Landline
Onvoy, LLC - WA
2015/09/10
(360) 469-6
Landline
Onvoy, LLC - WA
2015/09/10
(360) 469-7
Landline
Centurylink Communications, LLC LA
2014/03/11
(360) 469-8
Landline
Eltopia Communications, LLC
2020/06/23
(360) 469-9
Wireless
New Cingular Wireless PCS, LLC
2015/06/03
Landline
Teleport Communications America - ID - LLC
2001/04/23
(360) 851-0
Landline
Teleport Communications America - ID - LLC
-
(360) 851-1
Landline
Level 3 Communications, LLC - AK
2005/12/29
(360) 851-2
Landline
Teleport Communications America - ID - LLC
-
(360) 851-3
Landline
Teleport Communications America - ID - LLC
-
(360) 851-4
Landline
Level 3 Communications, LLC - AK
2004/05/06
(360) 851-5
Landline
Teleport Communications America - ID - LLC
-
(360) 851-6
Landline
Teleport Communications America - ID - LLC
-
(360) 851-7
Landline
Teleport Communications America - ID - LLC
-
(360) 851-8
Landline
Teleport Communications America - ID - LLC
-
(360) 851-9
Landline
Bandwidth.com CLEC, LLC - WA
2006/09/07
Landline
Qwest Corporation
-
(360) 886-0
Landline
Qwest Corporation
-
(360) 886-1
Landline
Qwest Corporation
-
(360) 886-2
Landline
Qwest Corporation
-
(360) 886-3
Landline
Onvoy, LLC - WA
2006/06/02
(360) 886-4
Landline
Onvoy, LLC - WA
2007/04/05
(360) 886-5
Landline
Comcast Phone of Washington Oregon, LLC - WA
2005/03/01
(360) 886-6
Landline
Qwest Corporation
-
(360) 886-7
Landline
Qwest Corporation
-
(360) 886-8
Landline
Qwest Corporation
-
(360) 886-9
Landline
Qwest Corporation
-
Landline
Onvoy, LLC - WA
2019/01/11
(360) 997-3
Landline
Twilio International, Inc.
2021/01/25
(360) 997-4
Landline
Onvoy, LLC - WA
2021/05/28
(360) 997-5
Landline
Onvoy, LLC - WA
2021/05/28
(360) 997-6
Landline
Onvoy, LLC - WA
2019/01/11
(360) 997-7
Landline
Onvoy, LLC - WA
2020/10/20
(360) 997-8
Landline
Onvoy, LLC - WA
2020/10/20
(360) 997-9
Landline
Terra Nova Telecom, Inc.
2020/12/30