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

HESSTON prefixes in area code 620

NANPA records 5 assigned NXX blocks to rate center HESSTON in area code 620, 0.7% 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. 5 holders hold those blocks, the largest being T-MOBILE USA, INC. (1), UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK (1), LEVEL 3 COMMUNICATIONS, LLC - KS (1). The earliest assignment on record here is 2002-08-09 and the most recent 2022-03-22. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

5 assigned blocks – 0.7% of 620
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
620-217 T-Mobile T-MOBILE USA, INC. – yes yes
620-327 Lumen UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK – yes yes
620-869 Lumen LEVEL 3 COMMUNICATIONS, LLC - KS 2002-08-09 yes yes
620-889 TON80 COMMUNICATIONS, LLC 2022-03-22 yes yes
620-951 UNITED STATES CELLULAR - 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
T-MOBILE USA, INC. T-Mobile 1 20%
UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK Lumen 1 20%
LEVEL 3 COMMUNICATIONS, LLC - KS Lumen 1 20%
TON80 COMMUNICATIONS, LLC – 1 20%
UNITED STATES CELLULAR - KS – 1 20%

Frequently asked

Which prefixes belong to HESSTON in area code 620?

5 blocks: 217, 327, 869, 889, 951. The table above gives the holder of each.

Which carriers have numbers in HESSTON?

T-MOBILE USA, INC. (1 block), UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK (1 block), LEVEL 3 COMMUNICATIONS, LLC - KS (1 block), TON80 COMMUNICATIONS, LLC (1 block), UNITED STATES CELLULAR - 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 HESSTON 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