620 Area Code, Where is Area Code 620?

Allen County Anderson County Barber County Barton County Bourbon County Butler County Chase County Chautauqua County Cherokee County Clark County Coffey County Comanche County Cowley County Crawford County Edwards County Elk County Ellsworth County Finney County Ford County Gove County Grant County Gray County Greeley County Greenwood County Hamilton County Harper County Harvey County Haskell County Hodgeman County Kearny County Kingman County Kiowa County Labette County Lane County Linn County Logan County Lyon County Marion County McPherson County Meade County Montgomery County Morris County Morton County Neosho County Ness County Osage County Pawnee County Pratt County Reno County Rice County Rush County Russell County Scott County Sedgwick County Seward County Stafford County Stanton County Stevens County Sumner County Wabaunsee County Wichita County Wilson County Woodson County

Abbyville Admire Albert Alden Allen Altamont Altoona Americus Anthony Arcadia Argonia Arkansas City Arlington Arma Ashland Atlanta Attica Bartlett Bassett Baxter Springs Belle Plaine Belpre Benedict Bluff City Bronson Bucklin Buffalo Buhler Burden Burdett Burlington Burns Burrton Bushong Bushton Byers Caldwell Cambridge Caney Canton Cassoday Cedar Point Cedar Vale Chanute Chase Chautauqua Cherokee Cherryvale Chetopa Cimarron Claflin Clearwater Climax Coats Coffeyville Coldwater Colony Columbus Conway Springs Coolidge Copeland Cottonwood Falls Council Grove Coyville Cullison Cunningham Danville Dearing Deerfield Dexter Dighton Dodge City Dunlap Durham Earlton Edna Elgin Elk City Elk Falls Elkhart Ellinwood Elmdale Elsmore Emporia Englewood Ensign Erie Eureka Fall River Florence Ford Fort Scott Fowler Frederick Fredonia Freeport Frontenac Fulton Galatia Galena Galesburg Galva Garden City Garfield Gas Geneseo Geuda Springs Girard Goessel Great Bend Greensburg Grenola Gridley Hamilton Hanston Hardtner Harper Hartford Havana Haven Haviland Hazelton Hepler Hesston Hillsboro Hoisington Holcomb Horace Howard Hudson Hugoton Humboldt Hunnewell Hutchinson Independence Ingalls Inman Iola Isabel Iuka Jetmore Johnson City Kincaid Kingman Kinsley Kiowa Kismet La Harpe Labette Lakin Langdon Larned Latham Lebo Lehigh Leoti LeRoy Lewis Liberal Liberty Lincolnville Little River Lone Elm Longton Lyons Macksville Madison Manter Mapleton Marion Matfield Green Mayfield McCune McPherson Meade Medicine Lodge Milan Mildred Minneola Moline Montezuma Moran Moscow Mound Valley Moundridge Mulberry Mullinville Nashville Neodesha Neosho Falls Neosho Rapids New Albany New Strawn Nickerson Niotaze Norwich Offerle Olivet Olmitz Olpe Oswego Oxford Parkerfield Parsons Partridge Pawnee Rock Peabody Penalosa Peru Pittsburg Plains Plevna Potwin Pratt Preston Pretty Prairie Protection Radium Raymond Reading Redfield Richfield Rolla Roseland Rozel Satanta Savonburg Sawyer Scammon Scott City Sedan Severy Seward Sharon South Haven South Hutchinson Spearville Spivey St. John St. Paul Stafford Stark Sterling Strong City Sublette Sun City Susank Sylvia Syracuse Thayer The Highlands Toronto Tribune Turon Tyro Udall Ulysses Uniontown Viola Virgil Waldron Walnut Walton Weir Wellington West Mineral Willowbrook Wilmore Windom Winfield Yates Center Zenda

Aetna Agnes City Alamota Albano Albion Albion Allen Alta Americus (Township) Appleton Arlington (Township) Arvonia Ash Valley Atlanta Augustine Avilla Avon Avon Bachelor Baker Barclay Battle Hill Bazaar Bear Creek Beaver Beaver Beaver Bell Bell Belle Plaine (Township) Belleville Belmont Belpre (Township) Bennett Benton Big Creek Bloom Bluff Bolton Browns Grove Bucklin (Township) Buffalo Burlington (Township) Burrton (Township) Byron Caldwell (Township) Canada Caney (Township) Canton Canton (Township) Canville Carlyle Castle Castleton Catlin Cedar Cedar Cedar Center Center Center Center Center Center Center Centerville Centre Chelsea Cherokee Cherokee Cherry Chetopa Chetopa Cheyenne Cheyenne Chicopee Chikaskia Chikaskia Cimarron Cimarron (Township) Clarence Clay Clay Clear Creek Clear Creek Cleveland Cleveland Clifford Coldwater (Township) Colfax Comanche Concord Conkling Conway Coolidge (Township) Copeland (Township) Cottage Grove Cottonwood Crawford Crawford Creek Creswell Crooked Creek Dale Deer Creek Deerfield (Township) Deerhead Delmore Dexter (Township) Diamond Creek Dighton (Township) Dixon Dodge Douglas Downs Doyle Dresden Drum Creek Drywood Dudley Durham Park Eagle Eagle East Branch East Cooper East Hess East Hibbard East Washington Eden Elk Falls (Township) Elm Elm Grove Elm Mills Elmendaro Elsmore (Township) Elwood Emma Empire Emporia (Township) Englewood (Township) Enterprise Enterprise Erie Erie (Township) Eureka Eureka Eureka Eureka (Township) Evan Fairplay Fairview Fairview Fairview Fairview Fairview Fairview Fall River Fall River (Township) Falls Falls Fargo Farmer Farmington Fawn Creek Ford (Township) Fort Dodge Franklin Franklin Franklin Freedom Fremont Gale Galesburg Galt Garden Garden Garden City (Township) Garfield Garfield Garfield (Township) Geneva Glencoe Gore Grandview Grant Grant Grant Grant Grant Grant Grant Great Bend (Township) Greeley County Greene Greenfield Grove Groveland Guelph Guilford Hackberry Hallet Hampden Harmon Harper Harrison Hartland Harvey Haskell Haven (Township) Hayes Hayes Hayes Hazelton (Township) Healy Hickory Highland Highpoint Homestead Hoosier Howard Howard (Township) Humboldt (Township) Huntsville Illinois Illinois Independence (Township) Independent Indian Creek Ingalls (Township) Iola (Township) Isbel Ivanhoe Ivy Jackson Jackson Jackson Jackson Janesville Jerome Kendall Kendall Key West Keysville King City Kingman (Township) Kinsley (Township) Kiowa (Township) Ladore Lafayette Lake Lake City Lakin Lakin (Township) Lane Langdon (Township) Larned (Township) Lees Lehigh (Township) LeRoy (Township) Lexington Liberal (Township) Liberty Liberty Liberty Liberty Liberty Liberty Liberty Liberty Liberty (Township) Lincoln Lincoln Lincoln Lincoln Lincoln Lincoln Lincoln Lincoln Lincoln Lincoln Little Caney Little River Little Valley Lockport Loda Logan Logan Logan Logan Logan Logan Logan Logansport Lola London Lone Elm (Township) Lone Tree Longton (Township) Louisburg Lowell Lowell (Township) Lyon Madison (Township) Maple Marena Marienthal Marion Marmaton Marmaton Matfield McAdoo McPherson (Township) Meade Center Medford Medicine Lodge (Township) Medora Menno Meridian Mertilla Miami Mill Creek Milton Milton Mineral Mingona Mission Mitchell Montana Montezuma (Township) Moore Morris Morton Mound Mound Valley (Township) Mount Pleasant Murdock Neodesha (Township) Neosho Neosho Neosho Neosho Falls (Township) New Gottland Newark Ninnescah Ninnescah Ninnescah Ninnescah Nippawalla North North North Brown North Homestead North Roscoe North Seward Oak Valley Odessa Odin Ohio Ohio Olivet (Township) Omnia Orange Osage Osage Osage Osage Osborne Oswego (Township) Otter Otter Creek Oxford (Township) Ozark Painterhood Palestine Parker Paw Paw Pawnee Pawnee Pawnee Rock (Township) Paxton Peabody (Township) Perry Peters Pierceville Pike Pioneer Piqua Pleasant Pleasant Grove Pleasant Grove Pleasant Ridge Pleasant Valley Pleasant Valley Pleasant Valley Pleasant Valley Pleasant View Plevna (Township) Plum Grove Pottawatomie Powell Prairie Prospect Protection (Township) Putnam Quincy Raymond (Township) Reading (Township) Reno Rich Richfield (Township) Richland Richland Richland Richland Risley River Riverton Rochester Rock Creek Rock Creek Rockville Rosalia Rosalia (Township) Roscoe Rose Valley Ross Royal Rural Rutland Ryan Salamanca Salem Salem Salem Salt Creek Salt Springs Sand Creek Santa Fe Sawlog Sawmill Scott Seventy-Six Seward Sharon (Township) Shawnee Shell Rock Sheridan Sheridan Sheridan Sherlock Sherman Shiley Shiloh Silver Creek Silverdale Sodville South Bend South Brown South Haven (Township) South Homestead South Roscoe South Salem South Seward South Sharps Creek Southside Spearville (Township) Spring Creek Spring Creek Spring Creek Spring Valley Spring Valley Springdale St. John (Township) Stafford (Township) Stanton Star Sterling Sterling (Township) Strong Sumner Sumner Sun City (Township) Superior Sycamore Sycamore Sylvia (Township) Talleyrand Terry Thomas Timberhill Tioga Tisdale Toledo Toronto (Township) Trenton Trivoli Troy Turkey Creek Turkey Creek Twin Grove Union Union Union Union Union Union Center Valley Valley Valley Valley Valley Valley Center Valverde Verdigris Vernon Victoria Vinita Viola (Township) Walnut Walnut Walnut Walnut Walnut Walnut (Township) Walnut Grove Walton Walton (Township) Washington Waterloo Wayne Webster Welda (Township) Wellington (Township) West Branch West Cherry West Cooper West Hibbard West Plains West Washington Westminster Wheatland Wheatland White White Rock Wilburn Wildcat Wilmington Wilroads Gardens Wilson Wilson Wilson Windsor Winterset Wright Yoder Yoder (Township) York