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

CLERMONT prefixes in area code 352

NANPA records 20 assigned NXX blocks to rate center CLERMONT in area code 352, 2.8% of the 711 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. 8 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - GA (6), CENTURYLINK OF FLORIDA, INC. (UNITED) (5), LEVEL 3 COMMUNICATIONS, LLC - FL (2). The earliest assignment on record here is 2001-08-21 and the most recent 2025-03-27. 15 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 283, 470, 513, 563 – overlay codes cover the same geography, so a rate center is served by all of them.

20 assigned blocks – 2.8% of 352
8 holders of record
15 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
352-223 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
352-227 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
352-241 Lumen CENTURYLINK OF FLORIDA, INC. (UNITED) – no yes
352-242 Lumen CENTURYLINK OF FLORIDA, INC. (UNITED) – yes yes
352-243 Lumen CENTURYLINK OF FLORIDA, INC. (UNITED) – no yes
352-349 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2025-03-27 yes yes
352-386 Lumen LEVEL 3 COMMUNICATIONS, LLC - FL 2023-05-04 yes yes
352-394 Lumen CENTURYLINK OF FLORIDA, INC. (UNITED) – no yes
352-404 Windstream PAETEC ITEL, LLC 2003-12-17 yes yes
352-432 Lumen LEVEL 3 COMMUNICATIONS, LLC - FL – yes yes
352-536 Lumen CENTURYLINK OF FLORIDA, INC. (UNITED) 2001-08-21 yes yes
352-708 T-Mobile METROPCS NETWORKS, LLC 2012-12-17 yes yes
352-717 ORLANDO TELEPHONE COMPANY DBA SUMMIT BROADBAND 2014-04-16 yes yes
352-832 Charter ONVOY SPECTRUM, LLC 2024-01-11 yes yes
352-833 Onvoy ONVOY, LLC - FL 2020-12-23 yes yes
352-936 T-Mobile METROPCS NETWORKS, LLC 2021-09-20 yes yes
352-978 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
352-988 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
352-989 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
352-995 Onvoy ONVOY, LLC - FL 2019-08-08 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
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 6 30%
CENTURYLINK OF FLORIDA, INC. (UNITED) Lumen 5 25%
LEVEL 3 COMMUNICATIONS, LLC - FL Lumen 2 10%
METROPCS NETWORKS, LLC T-Mobile 2 10%
ONVOY, LLC - FL Onvoy 2 10%
PAETEC ITEL, LLC Windstream 1 5%
ORLANDO TELEPHONE COMPANY DBA SUMMIT BROADBAND – 1 5%
ONVOY SPECTRUM, LLC Charter 1 5%

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 CLERMONT in area code 352?

20 blocks: 223, 227, 241, 242, 243, 349, 386, 394, 404, 432, 536, 708 and 8 more, all listed in the table above.

Which carriers have numbers in CLERMONT?

NEW CINGULAR WIRELESS PCS, LLC - GA (6 blocks), CENTURYLINK OF FLORIDA, INC. (UNITED) (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - FL (2 blocks), METROPCS NETWORKS, LLC (2 blocks), ONVOY, LLC - FL (2 blocks), PAETEC ITEL, 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 CLERMONT 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 352

All 711 prefixes in 352