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

KINGSTON prefixes in area code 570

NANPA records 10 assigned NXX blocks to rate center KINGSTON in area code 570, 1.3% of the 782 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. 6 holders hold those blocks, the largest being VERIZON PENNSYLVANIA, INC. (4), CTSI, INC. - PA (2), LEVEL 3 COMMUNICATIONS, LLC - PA (1). 7 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 272, 319, 329, 339 – overlay codes cover the same geography, so a rate center is served by all of them.

10 assigned blocks – 1.3% of 570
6 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
570-283 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
570-285 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
570-287 Verizon VERIZON PENNSYLVANIA, INC. – no yes
570-288 Verizon VERIZON PENNSYLVANIA, INC. – no yes
570-331 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
570-338 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
570-714 CTSI, INC. - PA – no yes
570-718 CTSI, INC. - PA – yes yes
570-763 Windstream PAETEC ITEL, LLC – yes yes
570-852 T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP – 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
VERIZON PENNSYLVANIA, INC. Verizon 4 40%
CTSI, INC. - PA – 2 20%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 1 10%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 10%
PAETEC ITEL, LLC Windstream 1 10%
OMNIPOINT COMMUNICATIONS ENTERPRISES, LP T-Mobile 1 10%

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 KINGSTON in area code 570?

10 blocks: 283, 285, 287, 288, 331, 338, 714, 718, 763, 852. The table above gives the holder of each.

Which carriers have numbers in KINGSTON?

VERIZON PENNSYLVANIA, INC. (4 blocks), CTSI, INC. - PA (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - PA (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), PAETEC ITEL, LLC (1 block), OMNIPOINT COMMUNICATIONS ENTERPRISES, LP (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is KINGSTON 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 570

All 782 prefixes in 570