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

OVIEDO prefixes in area code 407

NANPA records 17 assigned NXX blocks to rate center OVIEDO in area code 407, 2.2% 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. 9 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (6), PAETEC ITEL, LLC (3), BANDWIDTH.COM CLEC, LLC - FL (2). The earliest assignment on record here is 2001-10-25 and the most recent 2016-06-22. 11 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 321, 689 – overlay codes cover the same geography, so a rate center is served by all of them.

17 assigned blocks – 2.2% of 407
9 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
407-278 Windstream PAETEC ITEL, LLC 2001-10-25 yes yes
407-326 Onvoy ONVOY, LLC - FL – yes yes
407-327 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
407-359 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
407-365 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
407-366 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
407-542 MCI WORLDCOM COMMUNICATIONS, INC. - FL – yes yes
407-588 Windstream PAETEC ITEL, LLC – yes yes
407-603 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - FL – yes yes
407-604 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2016-06-22 yes yes
407-706 Windstream PAETEC ITEL, LLC – yes yes
407-796 Lumen LEVEL 3 TELECOM OF FLORIDA, LP - FL – yes yes
407-890 Peerless PEERLESS NETWORK OF FLORIDA, LLC - FL 2015-12-21 yes yes
407-901 Lumen LEVEL 3 COMMUNICATIONS, LLC - FL – yes yes
407-971 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
407-977 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
407-986 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2015-03-26 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
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL AT&T 6 35.3%
PAETEC ITEL, LLC Windstream 3 17.6%
BANDWIDTH.COM CLEC, LLC - FL Bandwidth 2 11.8%
ONVOY, LLC - FL Onvoy 1 5.9%
MCI WORLDCOM COMMUNICATIONS, INC. - FL – 1 5.9%
TELEPORT COMMUNICATIONS AMERICA, LLC - FL AT&T 1 5.9%
LEVEL 3 TELECOM OF FLORIDA, LP - FL Lumen 1 5.9%
PEERLESS NETWORK OF FLORIDA, LLC - FL Peerless 1 5.9%
LEVEL 3 COMMUNICATIONS, LLC - FL Lumen 1 5.9%

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 OVIEDO in area code 407?

17 blocks: 278, 326, 327, 359, 365, 366, 542, 588, 603, 604, 706, 796 and 5 more, all listed in the table above.

Which carriers have numbers in OVIEDO?

BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (6 blocks), PAETEC ITEL, LLC (3 blocks), BANDWIDTH.COM CLEC, LLC - FL (2 blocks), ONVOY, LLC - FL (1 block), MCI WORLDCOM COMMUNICATIONS, INC. - FL (1 block), TELEPORT COMMUNICATIONS AMERICA, 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 OVIEDO 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 407

All 786 prefixes in 407