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

NEWFRNKLIN prefixes in area code 660

NANPA records 3 assigned NXX blocks to rate center NEWFRNKLIN in area code 660, 0.6% of the 518 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. 2 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (1). The earliest assignment on record here is 2001-05-10 and the most recent 2001-05-10. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.6% of 660
2 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
660-586 AT&T SOUTHWESTERN BELL 2001-05-10 yes yes
660-621 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO – yes yes
660-848 AT&T SOUTHWESTERN BELL – 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
SOUTHWESTERN BELL AT&T 2 66.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO Verizon 1 33.3%

Frequently asked

Which prefixes belong to NEWFRNKLIN in area code 660?

3 blocks: 586, 621, 848. The table above gives the holder of each.

Which carriers have numbers in NEWFRNKLIN?

SOUTHWESTERN BELL (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is NEWFRNKLIN 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 660

All 518 prefixes in 660