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

NANTICOKE prefixes in area code 570

NANPA records 7 assigned NXX blocks to rate center NANTICOKE in area code 570, 0.9% 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. 5 holders hold those blocks, the largest being VERIZON PENNSYLVANIA, INC. (3), CTSI, INC. - PA (1), LEVEL 3 COMMUNICATIONS, LLC - PA (1). 6 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, 410, 443, 667 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 0.9% of 570
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
570-258 CTSI, INC. - PA – yes yes
570-733 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
570-735 Verizon VERIZON PENNSYLVANIA, INC. – no yes
570-736 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
570-740 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
570-812 Windstream PAETEC ITEL, LLC – yes yes
570-902 T-Mobile METROPCS, INC. – 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 3 42.9%
CTSI, INC. - PA – 1 14.3%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 1 14.3%
PAETEC ITEL, LLC Windstream 1 14.3%
METROPCS, INC. T-Mobile 1 14.3%

Frequently asked

Which prefixes belong to NANTICOKE in area code 570?

7 blocks: 258, 733, 735, 736, 740, 812, 902. The table above gives the holder of each.

Which carriers have numbers in NANTICOKE?

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

Is NANTICOKE 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