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

MONROE prefixes in area code 704

NANPA records 31 assigned NXX blocks to rate center MONROE in area code 704, 4.0% of the 782 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 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC (9), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (7), SUNCOM DBA T-MOBILE USA (3). The earliest assignment on record here is 2001-05-17 and the most recent 2023-05-15. 25 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, 260, 318, 329 – overlay codes cover the same geography, so a rate center is served by all of them.

31 assigned blocks – 4% of 704
11 holders of record
25 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
704-207 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
704-217 Spok SPOK, INC. – no yes
704-218 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – yes yes
704-219 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – no yes
704-220 Windstream PAETEC ITEL, LLC – yes yes
704-221 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – no yes
704-225 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – yes yes
704-226 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – yes yes
704-238 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – yes yes
704-242 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – yes yes
704-254 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
704-261 Windstream PAETEC ITEL, LLC – yes yes
704-282 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – no yes
704-283 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – no yes
704-288 Lumen LEVEL 3 COMMUNICATIONS, LLC - NC 2001-05-17 yes yes
704-289 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – no yes
704-290 Lumen LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC – yes yes
704-291 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – yes yes
704-292 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – yes yes
704-296 Frontier FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC – yes yes
704-318 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2018-08-30 yes yes
704-320 T-Mobile SUNCOM DBA T-MOBILE USA 2003-09-03 yes yes
704-441 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
704-635 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC – yes yes
704-681 Windstream PAETEC ITEL, LLC – yes yes
704-698 Windstream WINDSTREAM COMMUNICATIONS, INC. - NC – yes yes
704-774 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 2010-07-13 yes yes
704-776 Lumen CENTURYLINK COMMUNICATIONS LLC - NC – yes yes
704-803 Onvoy ONVOY, LLC - NC 2023-05-15 yes yes
704-989 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 2003-06-30 yes yes
704-993 Lumen LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC – 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
FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC Frontier 9 29%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC Verizon 7 22.6%
SUNCOM DBA T-MOBILE USA T-Mobile 3 9.7%
PAETEC ITEL, LLC Windstream 3 9.7%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 2 6.5%
LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC Lumen 2 6.5%
SPOK, INC. Spok 1 3.2%
LEVEL 3 COMMUNICATIONS, LLC - NC Lumen 1 3.2%
WINDSTREAM COMMUNICATIONS, INC. - NC Windstream 1 3.2%
CENTURYLINK COMMUNICATIONS LLC - NC Lumen 1 3.2%
ONVOY, LLC - NC Onvoy 1 3.2%

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 MONROE in area code 704?

31 blocks: 207, 217, 218, 219, 220, 221, 225, 226, 238, 242, 254, 261 and 19 more, all listed in the table above.

Which carriers have numbers in MONROE?

FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC (9 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (7 blocks), SUNCOM DBA T-MOBILE USA (3 blocks), PAETEC ITEL, LLC (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (2 blocks), LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is MONROE 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 704

All 782 prefixes in 704