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

ASHLAND prefixes in area code 606

NANPA records 25 assigned NXX blocks to rate center ASHLAND in area code 606, 3.9% of the 639 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. 9 holders hold those blocks, the largest being WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON (9), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (4), ONVOY, LLC - KY (4). The earliest assignment on record here is 2001-06-23 and the most recent 2021-09-08. 17 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 207, 217, 256, 272 – overlay codes cover the same geography, so a rate center is served by all of them.

25 assigned blocks – 3.9% of 606
9 holders of record
17 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
606-232 T-Mobile POWERTEL KENTUCKY LICENSES, INC. 2001-06-23 yes yes
606-324 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON – no yes
606-325 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON – no yes
606-326 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON – no yes
606-327 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON – no yes
606-329 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON – no yes
606-331 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 2004-02-25 yes yes
606-369 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 2002-07-12 yes yes
606-371 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 2007-01-30 yes yes
606-385 Onvoy ONVOY, LLC - KY 2008-09-22 yes yes
606-393 Lumen LEVEL 3 COMMUNICATIONS, LLC - KY 2002-06-19 yes yes
606-408 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON 2007-09-27 no yes
606-420 Charter TWC IP ENABLED SERVICES, LLC 2011-11-23 yes yes
606-467 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON 2002-09-19 yes yes
606-471 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY – yes yes
606-571 T-Mobile POWERTEL KENTUCKY LICENSES, INC. – yes yes
606-615 T-Mobile METROPCS, INC. – yes yes
606-618 Lumen LEVEL 3 COMMUNICATIONS, LLC - KY 2002-09-24 yes yes
606-644 Onvoy ONVOY, LLC - KY – no yes
606-737 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON 2012-01-30 yes yes
606-744 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2005-02-18 yes yes
606-808 SKYE TELECOM LLC DBA SKYETEL 2021-09-08 yes yes
606-920 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON – no yes
606-924 Onvoy ONVOY, LLC - KY – yes yes
606-926 Onvoy ONVOY, LLC - KY – 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
WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON Windstream 9 36%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY Verizon 4 16%
ONVOY, LLC - KY Onvoy 4 16%
POWERTEL KENTUCKY LICENSES, INC. T-Mobile 2 8%
LEVEL 3 COMMUNICATIONS, LLC - KY Lumen 2 8%
TWC IP ENABLED SERVICES, LLC Charter 1 4%
METROPCS, INC. T-Mobile 1 4%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 4%
SKYE TELECOM LLC DBA SKYETEL – 1 4%

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 ASHLAND in area code 606?

25 blocks: 232, 324, 325, 326, 327, 329, 331, 369, 371, 385, 393, 408 and 13 more, all listed in the table above.

Which carriers have numbers in ASHLAND?

WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON (9 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (4 blocks), ONVOY, LLC - KY (4 blocks), POWERTEL KENTUCKY LICENSES, INC. (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - KY (2 blocks), 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 ASHLAND 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 606

All 639 prefixes in 606