What is the area code for Keizer, OR?

Keizer uses 2 area codes: 503 and 971. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.

What time zone is Keizer in?

Keizer is in the Pacific time zone.

Home › Oregon › Keizer

Keizer, OR Area Codes

Keizer, Oregon (population 39,140) uses area codes 503 and 971.

Area code503

Area code971

Time zonePacific

Local time now…

Keizer has no telephone exchange of its own in NANPA records; it is served by the Salem exchange about 8.8 km away.

Keizer and nearby cities in area code 503

Carriers with Keizer numbers

109 prefixes are assigned to the Salem exchange: 40% mobile, 16% VoIP and cable, 44% landline.

Carrier	Prefixes
Lumen (Qwest)	33
AT&T Mobility	17
Verizon Wireless	15
T-Mobile	12
Allstream	9
Lumen (Level 3)	6
Bandwidth	4
Metropcs	3

Area codes used in Keizer

Area code	Prefixes serving Keizer	Main carriers in this code
503	73	Lumen (Qwest), Ziply Fiber, AT&T Mobility
971	36	AT&T Mobility, Onvoy (Sinch), T-Mobile

Keizer phone number prefixes

Numbers starting with these first six digits were originally assigned to the Salem exchange.

503-269 T-Mobile
503-302 Verizon Wireless
503-304 Lumen (Qwest)
503-315 Lumen (Qwest)
503-316 Lumen (Qwest)
503-339 Lumen (Level 3)
503-361 Lumen (Qwest)
503-362 Lumen (Qwest)
503-363 Lumen (Qwest)
503-364 Lumen (Qwest)
503-365 Lumen (Qwest)
503-370 Lumen (Qwest)
503-371 Lumen (Qwest)
503-373 Lumen (Qwest)
503-375 Lumen (Qwest)
503-378 Lumen (Qwest)
503-383 AT&T (Teleport)
503-385 AT&T (Teleport)
503-390 Lumen (Qwest)
503-391 Lumen (Qwest)
503-393 Lumen (Qwest)
503-399 Lumen (Qwest)
503-400 Lumen (Level 3)
503-409 T-Mobile
503-428 AT&T Mobility
503-463 Lumen (Qwest)
503-480 Allstream
503-485 Allstream
503-507 Verizon Wireless
503-508 AT&T Mobility
503-510 AT&T Mobility
503-540 Lumen (Qwest)
503-551 AT&T Mobility
503-559 AT&T Mobility
503-561 Allstream
503-562 Allstream
503-566 Lumen (Qwest)
503-569 T-Mobile
503-576 Lumen (Qwest)
503-580 AT&T Mobility
503-581 Lumen (Qwest)
503-584 Lumen (Qwest)
503-585 Lumen (Qwest)
503-586 Allstream
503-587 Lumen (Qwest)
503-588 Lumen (Qwest)
503-589 Lumen (Qwest)
503-602 T-Mobile
503-689 AT&T Mobility
503-763 Lumen (Qwest)
503-779 Allstream
503-798 Allstream
503-814 Allstream
503-851 T-Mobile
503-856 Lumen (Qwest)
503-871 Verizon Wireless
503-877 Verizon Wireless
503-881 AT&T Mobility
503-884 T-Mobile
503-910 Verizon Wireless
503-930 Verizon Wireless
503-931 AT&T Mobility
503-932 T-Mobile
503-934 Lumen (Qwest)
503-945 Lumen (Qwest)
503-947 Lumen (Qwest)
503-949 Verizon Wireless
503-967 Allstream
503-983 Verizon Wireless
503-986 Lumen (Qwest)
503-990 Metropcs
503-991 Metropcs
503-999 T-Mobile
971-208 AT&T Mobility
971-209 AT&T Mobility
971-218 T-Mobile
971-239 Lumen (Level 3)
971-240 AT&T Mobility
971-273 AT&T Mobility
971-283 Verizon Wireless
971-301 Onvoy (Sinch)
971-304 AT&T Mobility
971-332 Verizon Wireless
971-345 Airespring
971-355 Verizon Business (MCImetro)
971-374 Bandwidth
971-375 Verizon Wireless
971-382 Vonage
971-388 AT&T Mobility
971-398 T-Mobile
971-428 T-Mobile
971-433 Bandwidth
971-443 T-Mobile
971-446 Verizon Wireless
971-453 AT&T Mobility
971-458 Next Gen Phone Sys
971-483 Commio
971-493 Bandwidth
971-518 Verizon Wireless
971-546 Onvoy (Sinch)
971-599 Lumen (Level 3)
971-600 Bandwidth
971-701 Lumen (Level 3)
971-707 Verizon Wireless
971-718 Metropcs
971-719 Verizon Wireless
971-720 AT&T Mobility
971-900 Invoxioorporated
971-915 Lumen (Level 3)

Nearby cities in area code 503

Questions

What is the area code for Keizer, OR?: Keizer uses 2 area codes: 503 and 971. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Keizer in?: Keizer is in the Pacific time zone.