Coulee Dam, Washington Area Codes

Map of Coulee Dam

Local time – 1 timezone

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Mountain timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Onvoy, LLC - WA
2001/10/29
(509) 620-0
Landline
Onvoy, LLC - WA
-
(509) 620-1
Landline
Onvoy, LLC - WA
-
(509) 620-2
Landline
Onvoy, LLC - WA
2015/12/21
(509) 620-3
Landline
Level 3 Communications, LLC - AK
2016/02/04
(509) 620-4
Landline
Bandwidth.com CLEC, LLC - WA
2016/09/26
(509) 620-5
Landline
Bandwidth.com CLEC, LLC - WA
2016/09/26
(509) 620-6
Landline
Bandwidth.com CLEC, LLC - WA
2016/09/26
(509) 620-7
Landline
Centurylink Communications LLC
2015/10/30
(509) 620-8
Landline
Charter Fiberlink Wa-ccvii, LLC - WA
2019/05/06
(509) 620-9
Landline
Peerless Network of Washington, LLC - WA
2016/03/07
Wireless
New Cingular Wireless PCS, LLC
-
(509) 631-0
Wireless
New Cingular Wireless PCS, LLC
-
(509) 631-1
Wireless
New Cingular Wireless PCS, LLC
-
(509) 631-2
Wireless
New Cingular Wireless PCS, LLC
-
(509) 631-3
Landline
Computers 5*, Inc. DBA Localtel - WA
2003/09/26
(509) 631-4
Wireless
New Cingular Wireless PCS, LLC
2004/09/02
(509) 631-5
Landline
Eltopia Communications, LLC
2008/05/29
(509) 631-6
Landline
Mcimetro Access Transmission Services LLC
2015/02/10
(509) 631-7
Landline
Onvoy, LLC - WA
2006/09/17
(509) 631-8
Landline
Onvoy, LLC - WA
2013/06/07
(509) 631-9
Landline
Bandwidth.com CLEC, LLC - WA
2013/10/17
Landline
Qwest Corporation
-
(509) 633-0
Landline
Qwest Corporation
-
(509) 633-1
Landline
Qwest Corporation
-
(509) 633-2
Landline
Qwest Corporation
-
(509) 633-3
Landline
Qwest Corporation
-
(509) 633-4
Landline
Teleport Communications America - ID - LLC
2012/06/12
(509) 633-5
Landline
Qwest Corporation
-
(509) 633-6
Landline
Qwest Corporation
-
(509) 633-7
Landline
Qwest Corporation
-
(509) 633-8
Landline
Qwest Corporation
-
(509) 633-9
Landline
Qwest Corporation
-