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

ORANGE prefixes in area code 540

NANPA records 7 assigned NXX blocks to rate center ORANGE in area code 540, 0.9% 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. 5 holders hold those blocks, the largest being CORETEL VIRGINIA, LLC - VA (2), VERIZON VIRGINIA, INC. (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (1). The earliest assignment on record here is 2005-03-28 and the most recent 2018-06-26. 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 codes 351, 409, 657, 714 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 0.9% of 540
5 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
540-308 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 2005-03-28 yes yes
540-360 Lumen LEVEL 3 COMMUNICATIONS, LLC - VA – yes yes
540-395 CORETEL VIRGINIA, LLC - VA 2009-03-20 yes yes
540-513 CORETEL VIRGINIA, LLC - VA 2018-06-26 yes yes
540-614 Onvoy ONVOY, LLC - VA – yes yes
540-661 Verizon VERIZON VIRGINIA, INC. – yes yes
540-672 Verizon VERIZON VIRGINIA, INC. – 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
CORETEL VIRGINIA, LLC - VA – 2 28.6%
VERIZON VIRGINIA, INC. Verizon 2 28.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA Verizon 1 14.3%
LEVEL 3 COMMUNICATIONS, LLC - VA Lumen 1 14.3%
ONVOY, LLC - VA Onvoy 1 14.3%

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 ORANGE in area code 540?

7 blocks: 308, 360, 395, 513, 614, 661, 672. The table above gives the holder of each.

Which carriers have numbers in ORANGE?

CORETEL VIRGINIA, LLC - VA (2 blocks), VERIZON VIRGINIA, INC. (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (1 block), LEVEL 3 COMMUNICATIONS, LLC - VA (1 block), ONVOY, LLC - VA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ORANGE 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 540

All 786 prefixes in 540