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

E ATCHISON prefixes in area code 816

NANPA records 3 assigned NXX blocks to rate center E ATCHISON in area code 816, 0.4% of the 785 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. 3 holders hold those blocks, the largest being TWC IP ENABLED SERVICES, LLC (1), SOUTHWESTERN BELL (1), LEVEL 3 COMMUNICATIONS, LLC - MO (1). The earliest assignment on record here is 2001-05-22 and the most recent 2023-03-10. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 816
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
816-314 Charter TWC IP ENABLED SERVICES, LLC 2023-03-10 yes yes
816-579 AT&T SOUTHWESTERN BELL – yes yes
816-754 Lumen LEVEL 3 COMMUNICATIONS, LLC - MO 2001-05-22 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
TWC IP ENABLED SERVICES, LLC Charter 1 33.3%
SOUTHWESTERN BELL AT&T 1 33.3%
LEVEL 3 COMMUNICATIONS, LLC - MO Lumen 1 33.3%

Frequently asked

Which prefixes belong to E ATCHISON in area code 816?

3 blocks: 314, 579, 754. The table above gives the holder of each.

Which carriers have numbers in E ATCHISON?

TWC IP ENABLED SERVICES, LLC (1 block), SOUTHWESTERN BELL (1 block), LEVEL 3 COMMUNICATIONS, LLC - MO (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is E ATCHISON 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 816

All 785 prefixes in 816