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

GREAT BEND prefixes in area code 620

NANPA records 14 assigned NXX blocks to rate center GREAT BEND in area code 620, 2.0% 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 (5), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (3), NEX-TECH WIRELESS, LLC (2). The earliest assignment on record here is 2002-06-13 and the most recent 2024-03-07. 8 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 701 – overlay codes cover the same geography, so a rate center is served by all of them.

14 assigned blocks – 2% of 620
7 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
620-282 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 2005-03-28 yes yes
620-300 N.E. COLORADO CELLULAR, INC. 2010-12-21 yes yes
620-400 AT&T SOUTHWESTERN BELL 2011-01-13 yes yes
620-603 Lumen LEVEL 3 COMMUNICATIONS, LLC - KS – yes yes
620-616 NEX-TECH WIRELESS, LLC 2024-03-07 yes yes
620-617 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 2002-06-13 no yes
620-639 NEX-TECH WIRELESS, LLC 2005-06-08 no yes
620-786 AT&T SOUTHWESTERN BELL – no yes
620-791 AT&T SOUTHWESTERN BELL – yes yes
620-792 AT&T SOUTHWESTERN BELL – no yes
620-793 AT&T SOUTHWESTERN BELL – no yes
620-796 NEX-TECH, LLC - KS 2008-04-02 no yes
620-797 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
620-868 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS – 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 5 35.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS Verizon 3 21.4%
NEX-TECH WIRELESS, LLC – 2 14.3%
N.E. COLORADO CELLULAR, INC. – 1 7.1%
LEVEL 3 COMMUNICATIONS, LLC - KS Lumen 1 7.1%
NEX-TECH, LLC - KS – 1 7.1%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 7.1%

Frequently asked

Which prefixes belong to GREAT BEND in area code 620?

14 blocks: 282, 300, 400, 603, 616, 617, 639, 786, 791, 792, 793, 796 and 2 more, all listed in the table above.

Which carriers have numbers in GREAT BEND?

SOUTHWESTERN BELL (5 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (3 blocks), NEX-TECH WIRELESS, LLC (2 blocks), N.E. COLORADO CELLULAR, INC. (1 block), LEVEL 3 COMMUNICATIONS, LLC - KS (1 block), NEX-TECH, LLC - 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 GREAT BEND 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