Kansas, United States
Central Time
12:23 AM
Area Code
620
State / Province
Kansas
Country
United States
Time Zone
Central Time
Area code 620 covers 257 cities and communities across Kansas, based on telephone company rate center data.
Use the E.164 format for clickable phone links (RFC 3966):
<a href="tel:+16205550100">+16205550100</a><a href="tel:+16205550199">+16205550199</a>Look up which exchange in Kansas a specific 620 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.
705 active prefixes in this area code, assigned as 4,891 thousands-blocks — pooling splits one prefix across several carriers, so each block is listed separately with the rate centre it is homed to, its carrier of record, and the switch that serves it.
Showing blocks 1–100 of 4,891
| NPA-NXX | Block | Rate centre | Type | Carrier (OCN) | Switch | LATA | LIR | Dates |
|---|---|---|---|---|---|---|---|---|
| 620-200 | A | Hutchinson | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-201 | 0 | Haviland | Landline or VoIP | UNITED COMMUNICATIONS ASSOCIATION, INC. - KS (925G) | DDCYKSAT2MD | 532 | — | — |
| 620-201 | 2 | Haviland | Landline or VoIP | TERRA NOVA TELECOM INC. (145J) | — | 532 | — | — |
| 620-201 | A | Haviland | Landline or VoIP | UNITED COMMUNICATIONS ASSOCIATION, INC. - KS (925G) | DDCYKSAT2MD | 532 | — | — |
| 620-202 | 0 | Riverton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-202 | 1 | Riverton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-202 | 2 | Riverton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-202 | 3 | Riverton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-202 | 4 | Riverton | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-202 | 5 | Riverton | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - KS (2240) | WCHTKSMBX2X | 532 | — | — |
| 620-202 | 6 | Riverton | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-202 | 7 | Riverton | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-202 | 8 | Riverton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-202 | 9 | Riverton | Landline or VoIP | FIBER COMMUNICATIONS OF COLUMBUS LLC - KS (342H) | COLUMBUS | 532 | — | — |
| 620-202 | A | Riverton | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-203 | 0 | Burlington | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-203 | 1 | Burlington | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-203 | 2 | Burlington | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - KS (986E) | WCHTKSBRX5X | 532 | — | — |
| 620-203 | 3 | Burlington | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - KS (986E) | WCHTKSBRX5X | 532 | — | — |
| 620-203 | 4 | Burlington | Landline or VoIP | MCC TELEPHONY LLC (593K) | WCHTKSBRX0Y | 532 | — | — |
| 620-203 | 5 | Burlington | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - KS (986E) | WCHTKSBRX5X | 532 | — | — |
| 620-203 | 6 | Burlington | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-203 | 7 | Burlington | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | WCHTKSBRXVY | 532 | — | — |
| 620-203 | 8 | Burlington | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-203 | 9 | Burlington | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-203 | A | Burlington | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-204 | 0 | Sterling | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-204 | 1 | Sterling | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-204 | 2 | Sterling | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-204 | 3 | Sterling | Wireless | ONVOY SPECTRUM, LLC (624H) | WCHTKSBRXPZ | 532 | — | — |
| 620-204 | 4 | Sterling | Landline or VoIP | COMCAST IP PHONE, LLC (318J) | WCHTKSBRX5Z | 532 | — | — |
| 620-204 | 5 | Sterling | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - KS (986E) | WCHTKSBRX5X | 532 | — | — |
| 620-204 | 6 | Sterling | Landline or VoIP | COMCAST IP PHONE, LLC (318J) | WCHTKSBRX5Z | 532 | — | — |
| 620-204 | 7 | Sterling | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | WCHTKSBRXVY | 532 | — | — |
| 620-204 | 8 | Sterling | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-204 | 9 | Sterling | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-204 | A | Sterling | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-205 | 0 | Independence | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-205 | 1 | Independence | Landline or VoIP | TELNYX LLC (073H) | WCHTKSTPNMD | 532 | — | — |
| 620-205 | 2 | Independence | Landline or VoIP | PEERLESS NETWORK OF KANSAS, LLC - KS (018H) | WICHITA | 532 | — | — |
| 620-205 | 3 | Independence | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS (7593) | WCHTKSBRX5Y | 532 | — | — |
| 620-205 | 4 | Independence | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-205 | 5 | Independence | Landline or VoIP | TELNYX LLC (073H) | WCHTKSTPNMD | 532 | — | — |
| 620-205 | 6 | Independence | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-205 | 7 | Independence | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-205 | 8 | Independence | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-205 | 9 | Independence | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-205 | A | Independence | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-206 | 0 | Cedar Vale | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSTPMMD | 532 | — | — |
| 620-206 | 1 | Cedar Vale | Landline or VoIP | PEERLESS NETWORK OF KANSAS, LLC - KS (018H) | WICHITA | 532 | — | — |
| 620-206 | 2 | Cedar Vale | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-206 | 3 | Cedar Vale | Landline or VoIP | TELNYX LLC (073H) | WCHTKSTPNMD | 532 | — | — |
| 620-206 | 4 | Cedar Vale | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - KS (2240) | WCHTKSMBX2X | 532 | — | — |
| 620-206 | 5 | Cedar Vale | Landline or VoIP | TELNYX LLC (073H) | WCHTKSTPNMD | 532 | — | — |
| 620-206 | 6 | Cedar Vale | Wireless | ONVOY SPECTRUM, LLC (624H) | WCHTKSBRXPZ | 532 | — | — |
| 620-206 | 7 | Cedar Vale | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | WCHTKSBRXVY | 532 | — | — |
| 620-206 | 8 | Cedar Vale | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-206 | 9 | Cedar Vale | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-206 | A | Cedar Vale | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSTPMMD | 532 | — | — |
| 620-207 | 0 | Nickerson | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-207 | 1 | Nickerson | Landline or VoIP | PEERLESS NETWORK OF KANSAS, LLC - KS (018H) | WICHITA | 532 | — | — |
| 620-207 | 2 | Nickerson | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-207 | 3 | Nickerson | Landline or VoIP | TELNYX LLC (073H) | WCHTKSTPNMD | 532 | — | — |
| 620-207 | 4 | Nickerson | Landline or VoIP | PEERLESS NETWORK OF KANSAS, LLC - KS (018H) | WICHITA | 532 | — | — |
| 620-207 | 5 | Nickerson | Landline or VoIP | COMCAST IP PHONE, LLC (318J) | WCHTKSBRX5Z | 532 | — | — |
| 620-207 | 6 | Nickerson | Landline or VoIP | PEERLESS NETWORK OF KANSAS, LLC - KS (018H) | WICHITA | 532 | — | — |
| 620-207 | 7 | Nickerson | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | WCHTKSBRXVY | 532 | — | — |
| 620-207 | 8 | Nickerson | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-207 | 9 | Nickerson | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-207 | A | Nickerson | Wireless | UNITED STATES CELLULAR - KS (6267) | WCHTKSBRXFX | 532 | — | — |
| 620-208 | A | Emporia | Landline or VoIP | CABLE ONE VOIP, LLC (555G) | WCHTKSBRXWZ | 532 | — | — |
| 620-209 | 0 | Pretty Prairie | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - KS (2240) | WCHTKSMBX2X | 532 | — | — |
| 620-209 | 1 | Pretty Prairie | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-209 | 2 | Pretty Prairie | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-209 | 3 | Pretty Prairie | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-209 | 4 | Pretty Prairie | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - KS (2240) | WCHTKSMBX2X | 532 | — | — |
| 620-209 | 5 | Pretty Prairie | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - KS (986E) | WCHTKSBRX5X | 532 | — | — |
| 620-209 | 7 | Pretty Prairie | Wireless | NEX-TECH WIRELESS, LLC (122D) | WCHTKSBRXVZ | 532 | — | — |
| 620-209 | 8 | Pretty Prairie | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-209 | 9 | Pretty Prairie | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-209 | A | Pretty Prairie | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - KS (2240) | WCHTKSMBX2X | 532 | — | — |
| 620-210 | 0 | Baxter Springs | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSBRDMD | 532 | — | — |
| 620-210 | 1 | Baxter Springs | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSBRDMD | 532 | — | — |
| 620-210 | 2 | Baxter Springs | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSBRDMD | 532 | — | — |
| 620-210 | 3 | Baxter Springs | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-210 | 4 | Baxter Springs | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSBRDMD | 532 | — | — |
| 620-210 | 5 | Baxter Springs | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-210 | 6 | Baxter Springs | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-210 | 7 | Baxter Springs | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSBRDMD | 532 | — | — |
| 620-210 | 8 | Baxter Springs | Landline or VoIP | ONVOY, LLC - KS (205F) | WCHTKSBRX0X | 532 | — | — |
| 620-210 | 9 | Baxter Springs | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSBRDMD | 532 | — | — |
| 620-210 | A | Baxter Springs | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | WCHTKSBRDMD | 532 | — | — |
| 620-212 | 0 | Chanute | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-212 | 1 | Chanute | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-212 | 2 | Chanute | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-212 | 3 | Chanute | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-212 | 4 | Chanute | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-212 | 5 | Chanute | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-212 | 6 | Chanute | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (6532) | WCHTKSBRX7Z | 532 | — | — |
| 620-212 | 7 | Chanute | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | WCHTKSBRXVY | 532 | — | — |
Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.
Assigned Prefixes
705
Assignment Blocks
4,891
Rate Centers
257
Carriers of Record
81
| Type | Blocks | Share |
|---|---|---|
| Landline | 1,464 | 30% |
| Landline or VoIP | 2,160 | 44% |
| Wireless | 1,267 | 26% |
| Carrier | Blocks |
|---|---|
| ONVOY, LLC - KS | 756 |
| SOUTHWESTERN BELL | 526 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 372 |
| UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | 245 |
| LEVEL 3 COMMUNICATIONS, LLC - KS | 238 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 224 |
| UNITED STATES CELLULAR - KS | 180 |
| BANDWIDTH.COM CLEC, LLC - KS | 148 |
| T-MOBILE USA, INC. | 137 |
| PEERLESS NETWORK OF KANSAS, LLC - KS | 135 |
| 71 other carriers | 1,930 |
Carrier of record for each block. Numbers ported to another carrier keep their original block assignment, so this is not a lookup of who serves a given number today.
| Rate Center | Prefixes | Blocks |
|---|---|---|
| Hutchinson | 28 | 175 |
| Garden City | 18 | 119 |
| Dodge City | 16 | 106 |
| Emporia | 15 | 102 |
| Pittsburg | 15 | 135 |
| Great Bend | 14 | 76 |
| Liberal | 13 | 85 |
| Coffeyville | 12 | 105 |
| Arkansas City | 10 | 92 |
| Independence | 10 | 92 |
| Winfield | 10 | 95 |
| McPherson | 9 | 77 |
| Parsons | 9 | 85 |
| Fort Scott | 8 | 68 |
| Pratt | 8 | 52 |
| Chanute | 7 | 61 |
| Wellington | 7 | 70 |
| Kingman | 6 | 45 |
| Scott City | 6 | 50 |
| Ulysses | 6 | 23 |
| Anthony | 5 | 37 |
| Baxter Springs | 5 | 33 |
| Burlington | 5 | 50 |
| Caney | 5 | 33 |
| Cherryvale | 5 | 31 |
| Fredonia | 5 | 33 |
| Hesston | 5 | 43 |
| Iola | 5 | 41 |
| Larned | 5 | 38 |
| Medicine Lodge | 5 | 44 |
| Eureka | 4 | 42 |
| Galena | 4 | 24 |
| Harper | 4 | 28 |
| Hillsboro | 4 | 39 |
| Hugoton | 4 | 19 |
| Inman | 4 | 25 |
| Lyons | 4 | 39 |
| Marion | 4 | 44 |
| Neodesha | 4 | 31 |
| Riverton | 4 | 29 |
| Sedan | 4 | 29 |
| Sublette | 4 | 30 |
| Syracuse | 4 | 19 |
| Ashland | 3 | 24 |
| Attica | 3 | 21 |
| Buffalo | 3 | 25 |
| Canton | 3 | 26 |
| Cedar Vale | 3 | 32 |
| Chase | 3 | 18 |
| Claflin | 3 | 10 |
| Clearwater | 3 | 16 |
| Cottonwood Falls | 3 | 33 |
| Cunningham | 3 | 20 |
| Elkhart | 3 | 10 |
| Erie | 3 | 27 |
| Florence | 3 | 25 |
| Girard | 3 | 19 |
| Greensburg | 3 | 27 |
| Hartford | 3 | 27 |
| Haven | 3 | 16 |
| Hoisington | 3 | 16 |
| Howard | 3 | 24 |
| Hudson | 3 | 26 |
| Humboldt | 3 | 31 |
| Kinsley | 3 | 28 |
| Leoti | 3 | 16 |
| Macksville | 3 | 14 |
| Meade | 3 | 27 |
| Moundridge | 3 | 17 |
| Nickerson | 3 | 32 |
| Peabody | 3 | 28 |
| Preston | 3 | 28 |
| Pretty Prairie | 3 | 26 |
| Stafford | 3 | 26 |
| Sterling | 3 | 32 |
| Treece | 3 | 20 |
| Yates Center | 3 | 27 |
| Abbyville-Plevna | 2 | 18 |
| Albert | 2 | 13 |
| Alden | 2 | 8 |
| Altamont | 2 | 22 |
| Altoona | 2 | 16 |
| Arlington | 2 | 8 |
| Atlanta | 2 | 12 |
| Belle Plaine | 2 | 16 |
| Belpre | 2 | 15 |
| Benedict | 2 | 19 |
| Bucklin | 2 | 22 |
| Buhler | 2 | 16 |
| Burden | 2 | 11 |
| Burns | 2 | 21 |
| Burrton | 2 | 19 |
| Bushton | 2 | 13 |
| Caldwell | 2 | 14 |
| Chetopa | 2 | 21 |
| Cimarron | 2 | 14 |
| Coldwater | 2 | 20 |
| Columbus | 2 | 19 |
| Columbus Rural | 2 | 16 |
| Conway | 2 | 15 |
| Copeland | 2 | 13 |
| Council Grove | 2 | 18 |
| Coyville | 2 | 13 |
| Deerfield | 2 | 13 |
| Dexter | 2 | 4 |
| Dighton | 2 | 15 |
| Durham | 2 | 20 |
| Ellinwood | 2 | 11 |
| Englewood | 2 | 13 |
| Fall River | 2 | 15 |
| Ford | 2 | 13 |
| Fowler | 2 | 20 |
| Galva | 2 | 17 |
| Gridley | 2 | 20 |
| Hamilton | 2 | 21 |
| Haviland | 2 | 4 |
| Ingalls | 2 | 13 |
| Iuka | 2 | 8 |
| Jetmore | 2 | 7 |
| Johnson | 2 | 14 |
| Kincaid | 2 | 18 |
| Kiowa | 2 | 13 |
| La Harpe | 2 | 13 |
| Lafontaine | 2 | 17 |
| Lakin | 2 | 13 |
| Langdon | 2 | 18 |
| Lebo | 2 | 19 |
| Lehigh | 2 | 20 |
| Leroy | 2 | 20 |
| Liberty | 2 | 8 |
| Lincolnville | 2 | 5 |
| Little River | 2 | 14 |
| Longton | 2 | 14 |
| Madison | 2 | 11 |
| Mapleton | 2 | 14 |
| Minneola | 2 | 20 |
| Moline | 2 | 19 |
| Montezuma | 2 | 13 |
| Moran | 2 | 18 |
| Moscow | 2 | 4 |
| Mound Valley | 2 | 19 |
| Mullinville | 2 | 13 |
| Murdock | 2 | 15 |
| Nashville | 2 | 4 |
| Neosho Falls | 2 | 14 |
| Oswego | 2 | 21 |
| Oxford | 2 | 14 |
| Partridge | 2 | 8 |
| Pawnee Rock | 2 | 17 |
| Piqua | 2 | 13 |
| Plains | 2 | 21 |
| Protection | 2 | 21 |
| Quincy | 2 | 15 |
| Reading | 2 | 15 |
| Rolla | 2 | 12 |
| Satanta | 2 | 15 |
| Scammon | 2 | 18 |
| Severy | 2 | 15 |
| South Haven | 2 | 13 |
| Spearville | 2 | 3 |
| St John | 2 | 9 |
| St Paul | 2 | 22 |
| Sylvia | 2 | 8 |
| Thayer | 2 | 21 |
| Toronto | 2 | 17 |
| Tribune | 2 | 14 |
| Tyro | 2 | 6 |
| Udall | 2 | 3 |
| Walton | 2 | 14 |
| Windom | 2 | 19 |
| Zenda | 2 | 13 |
| Allen | 1 | 1 |
| Americus | 1 | 1 |
| Arcadia | 1 | 1 |
| Argonia | 1 | 1 |
| Arma | 1 | 1 |
| Bartlett | 1 | 1 |
| Beaumont | 1 | 10 |
| Big Bow | 1 | 1 |
| Bluff City | 1 | 1 |
| Brazilton | 1 | 1 |
| Bronson | 1 | 1 |
| Burdett | 1 | 11 |
| Cambridge | 1 | 10 |
| Cassoday | 1 | 1 |
| Cedar Point | 1 | 1 |
| Cherokee | 1 | 1 |
| Coats | 1 | 1 |
| Colony | 1 | 1 |
| Conway Springs | 1 | 1 |
| Coolidge | 1 | 1 |
| Corbin | 1 | 1 |
| Crestline | 1 | 1 |
| Cullison | 1 | 1 |
| Devon | 1 | 1 |
| Dunlap | 1 | 1 |
| Edna | 1 | 1 |
| Elgin | 1 | 1 |
| Elk City | 1 | 1 |
| Elk Falls | 1 | 11 |
| Ensign | 1 | 11 |
| Farlington | 1 | 1 |
| Freeport | 1 | 1 |
| Fulton | 1 | 1 |
| Galatia | 1 | 11 |
| Galesburg | 1 | 1 |
| Garfield | 1 | 11 |
| Geneseo | 1 | 1 |
| Geuda Springs | 1 | 1 |
| Goessel | 1 | 1 |
| Grenola | 1 | 11 |
| Hallowell | 1 | 1 |
| Hanston | 1 | 11 |
| Hardtner | 1 | 1 |
| Havana | 1 | 1 |
| Hazelton | 1 | 1 |
| Healy | 1 | 1 |
| Hepler | 1 | 1 |
| Hewins | 1 | 1 |
| Hiattville | 1 | 1 |
| Isabel | 1 | 1 |
| Kendall | 1 | 1 |
| Lake City | 1 | 1 |
| Latham | 1 | 10 |
| Lawton | 1 | 1 |
| Lewis | 1 | 11 |
| Manter | 1 | 1 |
| Marienthal | 1 | 1 |
| Matfield Green | 1 | 1 |
| Mayfield | 1 | 1 |
| McCune | 1 | 1 |
| Mulberry | 1 | 1 |
| North Manchester | 1 | 1 |
| Norwich | 1 | 1 |
| Olmitz | 1 | 11 |
| Olpe | 1 | 1 |
| Piedmont | 1 | 10 |
| Potwin | 1 | 1 |
| Reece | 1 | 10 |
| Richfield | 1 | 1 |
| Riverdale | 1 | 1 |
| Rock | 1 | 1 |
| Rosalia | 1 | 10 |
| Rozel | 1 | 11 |
| Ryus | 1 | 1 |
| Saffordville | 1 | 1 |
| Savonburg | 1 | 1 |
| Sawyer | 1 | 1 |
| Sharon | 1 | 1 |
| Sun City | 1 | 1 |
| Turon | 1 | 1 |
| Uniontown | 1 | 1 |
| Waldron | 1 | 1 |
| Walnut | 1 | 1 |
| Weir City | 1 | 1 |
| West Mineral | 1 | 1 |
| Wilmore | 1 | 1 |
A rate center is the telephone exchange area a number is homed to. It sets local calling boundaries, and is not the caller's current location.
Area code 620 is a North American Numbering Plan (NANP) telephone area code assigned to Kansas, United States. It is one of 4 area codes serving Kansas. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.
Yes. 620 is an active North American Numbering Plan (NANP) area code, currently assigned to Kansas, United States. It is safe to answer or dial calls using this area code.
Area code 620 covers 257 cities and communities in Kansas, including Abbyville-Plevna, Albert, Alden, Allen, Altamont, and 252 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.
All numbers in the 620 area code observe Central Time (IANA timezone: America/Chicago). Central Time is UTC−6 in winter (CST) and UTC−5 in summer (CDT). When placing a call to a 620 number from a different time zone, check the current local time above to avoid calling outside of business hours.
From within Kansas, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 620 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 620 XXX XXXX. The country code for both the United States and Canada in NANP is +1.
Format 620 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +16205550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.