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

WARREN prefixes in area code 814

NANPA records 13 assigned NXX blocks to rate center WARREN in area code 814, 1.7% of the 784 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. 10 holders hold those blocks, the largest being VERIZON PENNSYLVANIA, INC. (4), PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA (1), BANDWIDTH.COM CLEC, LLC - PA (1). The earliest assignment on record here is 2001-05-30 and the most recent 2020-09-21. 9 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 207, 208, 218, 234 – overlay codes cover the same geography, so a rate center is served by all of them.

13 assigned blocks – 1.7% of 814
10 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
814-202 Peerless PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 2002-03-21 yes yes
814-230 Bandwidth BANDWIDTH.COM CLEC, LLC - PA – yes yes
814-313 Onvoy ONVOY, LLC - PA – yes yes
814-406 Windstream PAETEC ITEL, LLC – yes yes
814-556 NUSO, LLC 2020-09-21 yes yes
814-584 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
814-688 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA – no yes
814-706 Verizon VERIZON PENNSYLVANIA, INC. 2001-05-30 yes yes
814-723 Verizon VERIZON PENNSYLVANIA, INC. – no yes
814-726 Verizon VERIZON PENNSYLVANIA, INC. – no yes
814-728 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
814-730 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
814-779 T-Mobile AERIAL COMMUNICATIONS, INC. 2001-11-21 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
VERIZON PENNSYLVANIA, INC. Verizon 4 30.8%
PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA Peerless 1 7.7%
BANDWIDTH.COM CLEC, LLC - PA Bandwidth 1 7.7%
ONVOY, LLC - PA Onvoy 1 7.7%
PAETEC ITEL, LLC Windstream 1 7.7%
NUSO, LLC – 1 7.7%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 1 7.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA Verizon 1 7.7%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 1 7.7%
AERIAL COMMUNICATIONS, INC. T-Mobile 1 7.7%

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 WARREN in area code 814?

13 blocks: 202, 230, 313, 406, 556, 584, 688, 706, 723, 726, 728, 730 and 1 more, all listed in the table above.

Which carriers have numbers in WARREN?

VERIZON PENNSYLVANIA, INC. (4 blocks), PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA (1 block), BANDWIDTH.COM CLEC, LLC - PA (1 block), ONVOY, LLC - PA (1 block), PAETEC ITEL, LLC (1 block), NUSO, 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 WARREN 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 814

All 784 prefixes in 814