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

CHILLICOTH prefixes in area code 740

NANPA records 20 assigned NXX blocks to rate center CHILLICOTH in area code 740, 2.5% of the 786 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. 6 holders hold those blocks, the largest being CHILLICOTHE TEL. CO. (7), AERIAL COMMUNICATIONS, INC. (6), NEW CINGULAR WIRELESS PCS, LLC - IL (3). The earliest assignment on record here is 2002-11-24 and the most recent 2016-07-13. 13 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 codes 220, 309, 641, 660 – overlay codes cover the same geography, so a rate center is served by all of them.

20 assigned blocks – 2.5% of 740
6 holders of record
13 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
740-253 T-Mobile METROPCS, INC. – yes yes
740-466 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2002-11-24 yes yes
740-540 CHILLICOTHE TEL. CO. 2012-02-06 yes yes
740-542 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2009-03-23 yes yes
740-600 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
740-637 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2008-05-28 yes yes
740-649 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
740-656 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH – yes yes
740-672 T-Mobile AERIAL COMMUNICATIONS, INC. 2016-07-13 yes yes
740-701 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
740-702 CHILLICOTHE TEL. CO. – no yes
740-703 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
740-771 Charter TWC IP ENABLED SERVICES, LLC 2013-05-22 yes yes
740-772 CHILLICOTHE TEL. CO. – no yes
740-773 CHILLICOTHE TEL. CO. – no yes
740-774 CHILLICOTHE TEL. CO. – no yes
740-775 CHILLICOTHE TEL. CO. – no yes
740-779 CHILLICOTHE TEL. CO. – no yes
740-804 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
740-851 T-Mobile AERIAL COMMUNICATIONS, INC. 2007-03-14 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
CHILLICOTHE TEL. CO. – 7 35%
AERIAL COMMUNICATIONS, INC. T-Mobile 6 30%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 3 15%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH Verizon 2 10%
METROPCS, INC. T-Mobile 1 5%
TWC IP ENABLED SERVICES, LLC Charter 1 5%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to CHILLICOTH in area code 740?

20 blocks: 253, 466, 540, 542, 600, 637, 649, 656, 672, 701, 702, 703 and 8 more, all listed in the table above.

Which carriers have numbers in CHILLICOTH?

CHILLICOTHE TEL. CO. (7 blocks), AERIAL COMMUNICATIONS, INC. (6 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (2 blocks), METROPCS, INC. (1 block), TWC IP ENABLED SERVICES, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is CHILLICOTH 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 740

All 786 prefixes in 740