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

SO LEBANON prefixes in area code 513

NANPA records 4 assigned NXX blocks to rate center SO LEBANON in area code 513, 0.5% of the 784 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. 4 holders hold those blocks, the largest being LEVEL 3 COMMUNICATIONS, LLC - OH (1), CINCINNATI BELL EXTENDED TERRITORIES LLC - OH (1), BRIGHTSPEED OF NORTHWEST OHIO, INC. (1). The earliest assignment on record here is 2018-10-22 and the most recent 2018-10-22. 4 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, 283 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.5% of 513
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
513-268 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – yes yes
513-480 Altafiber CINCINNATI BELL EXTENDED TERRITORIES LLC - OH – yes yes
513-494 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – yes yes
513-654 Peerless PEERLESS NETWORK OF OHIO, LLC - OH 2018-10-22 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
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 1 25%
CINCINNATI BELL EXTENDED TERRITORIES LLC - OH Altafiber 1 25%
BRIGHTSPEED OF NORTHWEST OHIO, INC. Brightspeed 1 25%
PEERLESS NETWORK OF OHIO, LLC - OH Peerless 1 25%

Frequently asked

Which prefixes belong to SO LEBANON in area code 513?

4 blocks: 268, 480, 494, 654. The table above gives the holder of each.

Which carriers have numbers in SO LEBANON?

LEVEL 3 COMMUNICATIONS, LLC - OH (1 block), CINCINNATI BELL EXTENDED TERRITORIES LLC - OH (1 block), BRIGHTSPEED OF NORTHWEST OHIO, INC. (1 block), PEERLESS NETWORK OF OHIO, LLC - OH (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SO LEBANON 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 513

All 784 prefixes in 513