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

LEXINGTON prefixes in area code 660

NANPA records 4 assigned NXX blocks to rate center LEXINGTON in area code 660, 0.8% of the 518 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. 4 holders hold those blocks, the largest being AERIAL COMMUNICATIONS, INC. (1), LEVEL 3 COMMUNICATIONS, LLC - MO (1), EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (1). The earliest assignment on record here is 2001-08-13 and the most recent 2020-10-12. 4 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 256, 308, 309, 336 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.8% of 660
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
660-232 T-Mobile AERIAL COMMUNICATIONS, INC. 2001-08-13 yes yes
660-251 Lumen LEVEL 3 COMMUNICATIONS, LLC - MO 2002-08-09 yes yes
660-259 Lumen EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO – yes yes
660-667 Onvoy ONVOY, LLC - MO 2020-10-12 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
AERIAL COMMUNICATIONS, INC. T-Mobile 1 25%
LEVEL 3 COMMUNICATIONS, LLC - MO Lumen 1 25%
EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO Lumen 1 25%
ONVOY, LLC - MO Onvoy 1 25%

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 LEXINGTON in area code 660?

4 blocks: 232, 251, 259, 667. The table above gives the holder of each.

Which carriers have numbers in LEXINGTON?

AERIAL COMMUNICATIONS, INC. (1 block), LEVEL 3 COMMUNICATIONS, LLC - MO (1 block), EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (1 block), ONVOY, 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 LEXINGTON 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 660

All 518 prefixes in 660