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

HUDSON prefixes in area code 518

NANPA records 13 assigned NXX blocks to rate center HUDSON in area code 518, 1.7% 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. 10 holders hold those blocks, the largest being VERIZON NEW YORK, INC. (3), NEW CINGULAR WIRELESS PCS, LLC - DC (2), LEVEL 3 COMMUNICATIONS, LLC - NY (1). The earliest assignment on record here is 2002-06-10 and the most recent 2012-07-17. 9 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 234, 303, 309, 319 – overlay codes cover the same geography, so a rate center is served by all of them.

13 assigned blocks – 1.7% of 518
10 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
518-249 Lumen LEVEL 3 COMMUNICATIONS, LLC - NY – yes yes
518-267 AT&T TC SYSTEMS, INC. - NY – yes yes
518-567 Lumen LEVEL 3 TELECOM OF NEW YORK, LP - NY – yes yes
518-653 T-Mobile METROPCS, INC. 2002-06-10 yes yes
518-660 AT&T AT&T - LOCAL 2012-07-17 yes yes
518-671 Verizon VERIZON NEW YORK, INC. – yes yes
518-697 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER – yes yes
518-710 American Messaging AMERICAN MESSAGING SERVICES, LLC – no yes
518-751 Windstream PAETEC ITEL, LLC – yes yes
518-821 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
518-822 Verizon VERIZON NEW YORK, INC. – yes yes
518-828 Verizon VERIZON NEW YORK, INC. – no yes
518-965 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no 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 NEW YORK, INC. Verizon 3 23.1%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 2 15.4%
LEVEL 3 COMMUNICATIONS, LLC - NY Lumen 1 7.7%
TC SYSTEMS, INC. - NY AT&T 1 7.7%
LEVEL 3 TELECOM OF NEW YORK, LP - NY Lumen 1 7.7%
METROPCS, INC. T-Mobile 1 7.7%
AT&T - LOCAL AT&T 1 7.7%
TVC ALBANY, INC. DBA FIRSTLIGHT FIBER – 1 7.7%
AMERICAN MESSAGING SERVICES, LLC American Messaging 1 7.7%
PAETEC ITEL, LLC Windstream 1 7.7%

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 HUDSON in area code 518?

13 blocks: 249, 267, 567, 653, 660, 671, 697, 710, 751, 821, 822, 828 and 1 more, all listed in the table above.

Which carriers have numbers in HUDSON?

VERIZON NEW YORK, INC. (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - NY (1 block), TC SYSTEMS, INC. - NY (1 block), LEVEL 3 TELECOM OF NEW YORK, LP - NY (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 HUDSON 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