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

VERMILLION prefixes in area code 605

NANPA records 10 assigned NXX blocks to rate center VERMILLION in area code 605, 1.3% of the 745 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. 7 holders hold those blocks, the largest being QWEST CORPORATION (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (2), NEW CINGULAR WIRELESS PCS, LLC - IL (1). The earliest assignment on record here is 2001-02-26 and the most recent 2007-03-05. 7 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 code 785 – overlay codes cover the same geography, so a rate center is served by all of them.

10 assigned blocks – 1.3% of 605
7 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
605-202 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2002-09-23 yes yes
605-624 Lumen QWEST CORPORATION – no yes
605-638 Lumen QWEST CORPORATION – yes yes
605-658 MIDCONTINENT COMMUNICATIONS. - SD 2007-03-05 no yes
605-659 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD – yes yes
605-670 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD – yes yes
605-672 CLARITY TELECOM, LLC DBA BLUEPEAK – no yes
605-675 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
605-677 Lumen QWEST CORPORATION – yes yes
605-741 Windstream PAETEC ITEL, LLC 2001-02-26 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
QWEST CORPORATION Lumen 3 30%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD Verizon 2 20%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 10%
MIDCONTINENT COMMUNICATIONS. - SD – 1 10%
CLARITY TELECOM, LLC DBA BLUEPEAK – 1 10%
AERIAL COMMUNICATIONS, INC. T-Mobile 1 10%
PAETEC ITEL, LLC Windstream 1 10%

Frequently asked

Which prefixes belong to VERMILLION in area code 605?

10 blocks: 202, 624, 638, 658, 659, 670, 672, 675, 677, 741. The table above gives the holder of each.

Which carriers have numbers in VERMILLION?

QWEST CORPORATION (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), MIDCONTINENT COMMUNICATIONS. - SD (1 block), CLARITY TELECOM, LLC DBA BLUEPEAK (1 block), AERIAL COMMUNICATIONS, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is VERMILLION 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 605

All 745 prefixes in 605