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

SLAYTON prefixes in area code 507

NANPA records 4 assigned NXX blocks to rate center SLAYTON in area code 507, 0.5% of the 766 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 CLARITY TELECOM, LLC DBA BLUEPEAK (1), NEW CINGULAR WIRELESS PCS, LLC - IL (1), FRONTIER COMMUNICATIONS OF MINNESOTA, INC. (1). The earliest assignment on record here is 2005-08-12 and the most recent 2005-08-12. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.5% of 507
4 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
507-393 CLARITY TELECOM, LLC DBA BLUEPEAK – no yes
507-760 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
507-836 Frontier FRONTIER COMMUNICATIONS OF MINNESOTA, INC. – yes yes
507-873 Lumen LEVEL 3 COMMUNICATIONS, LLC - MN 2005-08-12 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
CLARITY TELECOM, LLC DBA BLUEPEAK – 1 25%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 25%
FRONTIER COMMUNICATIONS OF MINNESOTA, INC. Frontier 1 25%
LEVEL 3 COMMUNICATIONS, LLC - MN Lumen 1 25%

Frequently asked

Which prefixes belong to SLAYTON in area code 507?

4 blocks: 393, 760, 836, 873. The table above gives the holder of each.

Which carriers have numbers in SLAYTON?

CLARITY TELECOM, LLC DBA BLUEPEAK (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), FRONTIER COMMUNICATIONS OF MINNESOTA, INC. (1 block), LEVEL 3 COMMUNICATIONS, LLC - MN (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SLAYTON 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 507

All 766 prefixes in 507