Seneca - 541 dialing code
Dialing code +1 (541) cities
- Riverside
- Union
- Fruitdale
- Mount Vernon
- Ashland
- Florence
- Jacksonville
- Lakeview
- Lexington
- New Hope
- Waterloo
- Enterprise
- Selma
- Haines
- Elgin
- Stanfield
- Summit
- Arlington
- Glendale
- Peoria
- Phoenix
- Alpine
- Williams
- Bonanza
- Huntington
- Lowell
- Sweet Home
- Cove
- Crawfordsville
- Harrisburg
- Junction City
- Moro
- Newport
- Parkdale
- Ione
- Pine Grove
- Albany
- Oakland
- Bend
- Grass Valley
- Greenhorn
- New Pine Creek
- Three Rivers
- Lakeside
- Wasco
- Ukiah
- Ontario
- Antelope
- Fair Oaks
- Warm Springs
- Gold Hill
- Monument
- Springfield
- Weston
- Glasgow
- Paisley
- Silver Lake
- Umatilla
- White City
- Holley
- Richland
- Adrian
- Dillard
- Jefferson
- Mitchell
- Summerville
- Monroe
- Long Creek
- Toledo
- Prairie City
- Altamont
- Bunker Hill
- Lebanon
- Odell
- Seneca
- Culver
- Millersburg
- Pendleton
- Crane
- Harper
- Melrose
- Coburg
- Merrill
- Burns
- Mission
- Brownsville
- Elkton
- Prospect
- Gardiner
- Unity
- Halfway
- Adams
- Medford
- Powers
- Trail
- Echo
- Cottage Grove
- Blodgett
- Winston
- Condon
- Corvallis
- Halsey
- North Bend
- Redwood
- Creswell
- Boardman
- Green
- South Lebanon
- Granite
- Crabtree
- Adair Village
- Alsea
- Annex
- Athena
- Baker City
- Bandon
- Barview
- Bellfountain
- Biggs Junction
- Black Butte Ranch
- Brogan
- Brookings
- Butte Falls
- Camp Sherman
- Canyon City
- Canyonville
- Cascade Locks
- Cascadia
- Cave Junction
- Cayuse
- Central Point
- Chenoweth
- Chiloquin
- Coos Bay
- Coquille
- Days Creek
- Dayville
- Depoe Bay
- Deschutes River Woods
- Drain
- Dufur
- Dunes City
- Eagle Crest
- Eagle Point
- Eugene
- Foots Creek
- Fossil
- Glide
- Gold Beach
- Gopher Flats
- Grants Pass
- Harbor
- Helix
- Heppner
- Hermiston
- Hines
- Hood River
- Imbler
- Irrigon
- Island City
- John Day
- Jordan Valley
- Joseph
- Juntura
- Kerby
- Kings Valley
- Kirkpatrick
- Klamath Falls
- Lacomb
- La Grande
- Langlois
- La Pine
- Lincoln Beach
- Lincoln City
- Lonerock
- Lookingglass
- Lostine
- Madras
- Malin
- Maupin
- Merlin
- Metolius
- Milton-Freewater
- Mosier
- Mount Hood
- Myrtle Creek
- Myrtle Point
- Nesika Beach
- North Powder
- Nyssa
- Oakridge
- O'Brien
- Philomath
- Pilot Rock
- Pine Hollow
- Pistol River
- Plush
- Port Orford
- Prineville
- Pronghorn
- Redmond
- Reedsport
- Riddle
- Rogue River
- Roseburg
- Roseburg North
- Rose Lodge
- Rowena
- Ruch
- Rufus
- Seventh Mountain
- Shady Cove
- Shaniko
- Shedd
- Siletz
- Sisters
- Sodaville
- Spray
- Sumpter
- Sunriver
- Sutherlin
- Takilma
- Talent
- Tangent
- Terrebonne
- Tetherow
- The Dalles
- Tri-City
- Tumalo
- Tutuilla
- Tygh Valley
- Umapine
- Vale
- Veneta
- Waldport
- Wallowa
- Wallowa Lake
- Wamic
- Westfir
- Wimer
- Winchester Bay
- Yachats
- Yoncalla