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

HUSTONVL prefixes in area code 606

NANPA records 4 assigned NXX blocks to rate center HUSTONVL in area code 606, 0.6% 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. 3 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (2), WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON (1), ONVOY, LLC - KY (1). The earliest assignment on record here is 2004-03-25 and the most recent 2023-08-29. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.6% of 606
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
606-221 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 2022-03-10 yes yes
606-235 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 2004-03-25 yes yes
606-346 Windstream WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON – no yes
606-418 Onvoy ONVOY, LLC - KY 2023-08-29 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY Verizon 2 50%
WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON Windstream 1 25%
ONVOY, LLC - KY Onvoy 1 25%

Frequently asked

Which prefixes belong to HUSTONVL in area code 606?

4 blocks: 221, 235, 346, 418. The table above gives the holder of each.

Which carriers have numbers in HUSTONVL?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (2 blocks), WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON (1 block), ONVOY, LLC - KY (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HUSTONVL 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