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

CRESTVIEW prefixes in area code 850

NANPA records 20 assigned NXX blocks to rate center CRESTVIEW in area code 850, 2.5% of the 786 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 CENTURYLINK OF FLORIDA, INC. (CENTRAL) (6), NEW CINGULAR WIRELESS PCS, LLC - GA (4), PAETEC ITEL, LLC (2). The earliest assignment on record here is 2001-01-31 and the most recent 2011-06-01. 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 code 448 – overlay codes cover the same geography, so a rate center is served by all of them.

20 assigned blocks – 2.5% of 850
10 holders of record
15 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
850-305 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 2001-01-31 yes yes
850-306 Lumen CENTURYLINK OF FLORIDA, INC. (CENTRAL) 2001-03-22 yes yes
850-331 Windstream PAETEC ITEL, LLC 2011-06-01 yes yes
850-398 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
850-409 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2006-10-16 yes yes
850-423 Lumen CENTURYLINK OF FLORIDA, INC. (CENTRAL) – no yes
850-537 Lumen CENTURYLINK OF FLORIDA, INC. (CENTRAL) – no yes
850-546 Windstream PAETEC ITEL, LLC 2002-08-05 yes yes
850-603 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2007-02-23 yes yes
850-605 Lumen CENTURYLINK COMMUNICATIONS, LLC 2004-05-15 yes yes
850-612 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 2007-12-10 yes yes
850-634 Lumen LEVEL 3 COMMUNICATIONS, LLC - FL 2002-09-06 yes yes
850-669 MCC TELEPHONY LLC 2010-03-12 yes yes
850-682 Lumen CENTURYLINK OF FLORIDA, INC. (CENTRAL) – no yes
850-683 Lumen CENTURYLINK OF FLORIDA, INC. (CENTRAL) – no yes
850-689 Lumen CENTURYLINK OF FLORIDA, INC. (CENTRAL) – no yes
850-758 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2001-12-05 yes yes
850-801 Onvoy ONVOY, LLC - FL – yes yes
850-826 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 2004-03-01 yes yes
850-902 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – 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
CENTURYLINK OF FLORIDA, INC. (CENTRAL) Lumen 6 30%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 4 20%
PAETEC ITEL, LLC Windstream 2 10%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL Verizon 2 10%
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC – 1 5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 5%
CENTURYLINK COMMUNICATIONS, LLC Lumen 1 5%
LEVEL 3 COMMUNICATIONS, LLC - FL Lumen 1 5%
MCC TELEPHONY LLC – 1 5%
ONVOY, LLC - FL Onvoy 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 CRESTVIEW in area code 850?

20 blocks: 305, 306, 331, 398, 409, 423, 537, 546, 603, 605, 612, 634 and 8 more, all listed in the table above.

Which carriers have numbers in CRESTVIEW?

CENTURYLINK OF FLORIDA, INC. (CENTRAL) (6 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (4 blocks), PAETEC ITEL, LLC (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL (2 blocks), ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES 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 CRESTVIEW 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 850

All 786 prefixes in 850