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

HAVANA prefixes in area code 850

NANPA records 7 assigned NXX blocks to rate center HAVANA in area code 850, 0.9% 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. 7 holders hold those blocks, the largest being PAETEC ITEL, LLC (1), LEVEL 3 COMMUNICATIONS, LLC - FL (1), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1). The earliest assignment on record here is 2003-05-29 and the most recent 2013-11-14. 5 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 309, 448, 479, 620 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 0.9% of 850
7 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
850-268 Windstream PAETEC ITEL, LLC – no yes
850-364 Lumen LEVEL 3 COMMUNICATIONS, LLC - FL 2004-06-09 yes yes
850-539 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
850-616 MCC TELEPHONY OF FLORIDA, LLC - FL 2010-03-05 yes yes
850-719 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - FL 2013-05-08 yes yes
850-854 Onvoy ONVOY, LLC - FL 2013-11-14 yes yes
850-868 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 2003-05-29 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
PAETEC ITEL, LLC Windstream 1 14.3%
LEVEL 3 COMMUNICATIONS, LLC - FL Lumen 1 14.3%
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL AT&T 1 14.3%
MCC TELEPHONY OF FLORIDA, LLC - FL – 1 14.3%
TELEPORT COMMUNICATIONS AMERICA, LLC - FL AT&T 1 14.3%
ONVOY, LLC - FL Onvoy 1 14.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL Verizon 1 14.3%

Frequently asked

Which prefixes belong to HAVANA in area code 850?

7 blocks: 268, 364, 539, 616, 719, 854, 868. The table above gives the holder of each.

Which carriers have numbers in HAVANA?

PAETEC ITEL, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - FL (1 block), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1 block), MCC TELEPHONY OF FLORIDA, LLC - FL (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - FL (1 block), ONVOY, LLC - FL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HAVANA 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