NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

DODGE CITY prefixes in area code 620

NANPA records 16 assigned NXX blocks to rate center DODGE CITY in area code 620, 2.3% of the 705 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 7 holders hold those blocks, the largest being SOUTHWESTERN BELL (7), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (2), NEW CINGULAR WIRELESS PCS, LLC - IL (2). The earliest assignment on record here is 2002-09-23 and the most recent 2015-06-12. 10 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 870 – overlay codes cover the same geography, so a rate center is served by all of them.

16 assigned blocks – 2.3% of 620
7 holders of record
10 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
620-225 AT&T SOUTHWESTERN BELL – no yes
620-227 AT&T SOUTHWESTERN BELL – no yes
620-253 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 2005-04-18 no yes
620-255 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 2003-01-21 no yes
620-338 AT&T SOUTHWESTERN BELL – no yes
620-339 AT&T SOUTHWESTERN BELL – yes yes
620-371 Comcast COMCAST IP PHONE, LLC – yes yes
620-390 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2009-12-16 yes yes
620-408 AT&T SOUTHWESTERN BELL – yes yes
620-430 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
620-471 UNITED COMMUNICATIONS ASSOCIATION, INC. - KS 2015-04-28 yes yes
620-523 UNITED WIRELESS COMMUNICATIONS, INC. - KS 2015-06-12 yes yes
620-561 UNITED WIRELESS COMMUNICATIONS, INC. – yes yes
620-682 AT&T SOUTHWESTERN BELL 2002-09-23 yes yes
620-789 UNITED WIRELESS COMMUNICATIONS, INC. 2006-01-03 no yes
620-801 AT&T SOUTHWESTERN BELL – yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
SOUTHWESTERN BELL AT&T 7 43.8%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS Verizon 2 12.5%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 12.5%
UNITED WIRELESS COMMUNICATIONS, INC. – 2 12.5%
COMCAST IP PHONE, LLC Comcast 1 6.2%
UNITED COMMUNICATIONS ASSOCIATION, INC. - KS – 1 6.2%
UNITED WIRELESS COMMUNICATIONS, INC. - KS – 1 6.2%

Frequently asked

Which prefixes belong to DODGE CITY in area code 620?

16 blocks: 225, 227, 253, 255, 338, 339, 371, 390, 408, 430, 471, 523 and 4 more, all listed in the table above.

Which carriers have numbers in DODGE CITY?

SOUTHWESTERN BELL (7 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), UNITED WIRELESS COMMUNICATIONS, INC. (2 blocks), COMCAST IP PHONE, LLC (1 block), UNITED COMMUNICATIONS ASSOCIATION, INC. - KS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is DODGE CITY a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 620

All 705 prefixes in 620