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

KINDERHOOK prefixes in area code 518

NANPA records 6 assigned NXX blocks to rate center KINDERHOOK in area code 518, 0.8% of the 775 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 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY (3), BERKSHIRE TEL. CO. (3). The earliest assignment on record here is 2002-01-09 and the most recent 2005-04-11. 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 838 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 0.8% of 518
2 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
518-610 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2005-04-11 yes yes
518-755 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY – no yes
518-758 BERKSHIRE TEL. CO. – no yes
518-784 BERKSHIRE TEL. CO. – no yes
518-799 BERKSHIRE TEL. CO. – no yes
518-929 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2002-01-09 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY Verizon 3 50%
BERKSHIRE TEL. CO. – 3 50%

Frequently asked

Which prefixes belong to KINDERHOOK in area code 518?

6 blocks: 610, 755, 758, 784, 799, 929. The table above gives the holder of each.

Which carriers have numbers in KINDERHOOK?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY (3 blocks), BERKSHIRE TEL. CO. (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is KINDERHOOK 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 518

All 775 prefixes in 518