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

FERGUS FLS prefixes in area code 218

NANPA records 14 assigned NXX blocks to rate center FERGUS FLS in area code 218, 2.0% of the 708 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 AERIAL COMMUNICATIONS, INC. (2), LEVEL 3 COMMUNICATIONS, LLC - MN (2), NEW CINGULAR WIRELESS PCS, LLC - IL (2). The earliest assignment on record here is 2001-05-01 and the most recent 2021-04-26. 10 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

14 assigned blocks – 2% of 218
9 holders of record
10 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
218-205 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
218-321 Lumen LEVEL 3 COMMUNICATIONS, LLC - MN 2002-04-29 yes yes
218-332 Onvoy ONVOY, LLC - MN 2003-04-14 yes yes
218-468 Lumen LEVEL 3 COMMUNICATIONS, LLC - MN 2003-04-30 yes yes
218-531 Charter CHARTER IP ENABLED SERVICES, LLC 2001-05-01 yes yes
218-560 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2010-08-17 yes yes
218-602 T-Mobile AERIAL COMMUNICATIONS, INC. 2021-04-26 yes yes
218-671 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 2008-08-21 yes yes
218-731 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
218-736 Lumen QWEST CORPORATION – yes yes
218-737 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
218-739 Lumen QWEST CORPORATION – no yes
218-770 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN – no yes
218-998 OTTER TAIL TELCOM, INC. - MN – no 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
AERIAL COMMUNICATIONS, INC. T-Mobile 2 14.3%
LEVEL 3 COMMUNICATIONS, LLC - MN Lumen 2 14.3%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 14.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN Verizon 2 14.3%
QWEST CORPORATION Lumen 2 14.3%
ONVOY, LLC - MN Onvoy 1 7.1%
CHARTER IP ENABLED SERVICES, LLC Charter 1 7.1%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 1 7.1%
OTTER TAIL TELCOM, INC. - MN – 1 7.1%

Frequently asked

Which prefixes belong to FERGUS FLS in area code 218?

14 blocks: 205, 321, 332, 468, 531, 560, 602, 671, 731, 736, 737, 739 and 2 more, all listed in the table above.

Which carriers have numbers in FERGUS FLS?

AERIAL COMMUNICATIONS, INC. (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - MN (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN (2 blocks), QWEST CORPORATION (2 blocks), ONVOY, 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 FERGUS FLS 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 218

All 708 prefixes in 218