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

NO LIBERTY prefixes in area code 319

NANPA records 6 assigned NXX blocks to rate center NO LIBERTY in area code 319, 1.1% of the 565 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. 3 holders hold those blocks, the largest being SOUTH SLOPE COOP. TEL. CO., INC. (4), MCC TELEPHONY LLC (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (1). The earliest assignment on record here is 2007-02-14 and the most recent 2010-03-08. 2 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 code 574 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 1.1% of 319
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
319-459 MCC TELEPHONY LLC 2010-03-08 yes yes
319-625 SOUTH SLOPE COOP. TEL. CO., INC. – no yes
319-626 SOUTH SLOPE COOP. TEL. CO., INC. – no yes
319-632 SOUTH SLOPE COOP. TEL. CO., INC. – no yes
319-665 SOUTH SLOPE COOP. TEL. CO., INC. – no yes
319-853 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 2007-02-14 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
SOUTH SLOPE COOP. TEL. CO., INC. – 4 66.7%
MCC TELEPHONY LLC – 1 16.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA Verizon 1 16.7%

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 NO LIBERTY in area code 319?

6 blocks: 459, 625, 626, 632, 665, 853. The table above gives the holder of each.

Which carriers have numbers in NO LIBERTY?

SOUTH SLOPE COOP. TEL. CO., INC. (4 blocks), MCC TELEPHONY LLC (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is NO LIBERTY 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 319

All 565 prefixes in 319