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

FARNHAM prefixes in area code 804

NANPA records 4 assigned NXX blocks to rate center FARNHAM in area code 804, 0.5% of the 781 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 ONVOY, LLC - VA (2), VERIZON SOUTH, INC. - VA (CONTEL) (1), IP HORIZON LLC (1). The earliest assignment on record here is 2016-09-02 and the most recent 2024-12-03. 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.5% of 804
3 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
804-394 Verizon VERIZON SOUTH, INC. - VA (CONTEL) – yes yes
804-395 Onvoy ONVOY, LLC - VA 2016-09-02 yes yes
804-808 Onvoy ONVOY, LLC - VA 2020-06-10 yes yes
804-981 IP HORIZON LLC 2024-12-03 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
ONVOY, LLC - VA Onvoy 2 50%
VERIZON SOUTH, INC. - VA (CONTEL) Verizon 1 25%
IP HORIZON LLC – 1 25%

Frequently asked

Which prefixes belong to FARNHAM in area code 804?

4 blocks: 394, 395, 808, 981. The table above gives the holder of each.

Which carriers have numbers in FARNHAM?

ONVOY, LLC - VA (2 blocks), VERIZON SOUTH, INC. - VA (CONTEL) (1 block), IP HORIZON 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 FARNHAM 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 804

All 781 prefixes in 804