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

EMPORIA prefixes in area code 434

NANPA records 19 assigned NXX blocks to rate center EMPORIA in area code 434, 3.7% of the 509 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. 11 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (4), VERIZON SOUTH, INC. - VA (CONTEL) (3), ONVOY, LLC - VA (2). The earliest assignment on record here is 2002-05-23 and the most recent 2024-11-22. 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 code 620 – overlay codes cover the same geography, so a rate center is served by all of them.

19 assigned blocks – 3.7% of 434
11 holders of record
17 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
434-331 Onvoy ONVOY, LLC - VA 2019-05-14 yes yes
434-336 Verizon VERIZON SOUTH, INC. - VA (CONTEL) – yes yes
434-348 Verizon VERIZON SOUTH, INC. - VA (CONTEL) – yes yes
434-368 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 2020-08-31 yes yes
434-378 T-Mobile METROPCS, INC. 2002-07-23 yes yes
434-427 Onvoy ONVOY, LLC - VA 2020-11-11 yes yes
434-430 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
434-503 IP HORIZON LLC 2024-11-22 yes yes
434-506 T-Mobile METROPCS, INC. 2021-10-13 yes yes
434-563 Lumen LEVEL 3 COMMUNICATIONS, LLC - VA 2003-05-28 yes yes
434-594 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 2002-06-25 yes yes
434-604 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2002-07-09 yes yes
434-632 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 2002-05-23 yes yes
434-634 Verizon VERIZON SOUTH, INC. - VA (CONTEL) – no yes
434-637 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA – yes yes
434-695 CORETEL VIRGINIA, LLC - VA 2006-01-26 no yes
434-789 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2021-10-07 yes yes
434-829 Bandwidth BANDWIDTH.COM CLEC, LLC - VA 2012-03-26 yes yes
434-885 Windstream PAETEC ITEL, LLC 2011-05-31 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 - VA Verizon 4 21.1%
VERIZON SOUTH, INC. - VA (CONTEL) Verizon 3 15.8%
ONVOY, LLC - VA Onvoy 2 10.5%
METROPCS, INC. T-Mobile 2 10.5%
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC T-Mobile 2 10.5%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 1 5.3%
IP HORIZON LLC – 1 5.3%
LEVEL 3 COMMUNICATIONS, LLC - VA Lumen 1 5.3%
CORETEL VIRGINIA, LLC - VA – 1 5.3%
BANDWIDTH.COM CLEC, LLC - VA Bandwidth 1 5.3%
PAETEC ITEL, LLC Windstream 1 5.3%

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 EMPORIA in area code 434?

19 blocks: 331, 336, 348, 368, 378, 427, 430, 503, 506, 563, 594, 604 and 7 more, all listed in the table above.

Which carriers have numbers in EMPORIA?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (4 blocks), VERIZON SOUTH, INC. - VA (CONTEL) (3 blocks), ONVOY, LLC - VA (2 blocks), METROPCS, INC. (2 blocks), OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is EMPORIA 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 434

All 509 prefixes in 434