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

LOCKPORT prefixes in area code 716

NANPA records 17 assigned NXX blocks to rate center LOCKPORT in area code 716, 2.2% of the 768 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. 11 holders hold those blocks, the largest being VERIZON NEW YORK, INC. (4), METROPCS, INC. (3), NEW CINGULAR WIRELESS PCS, LLC - DC (2). The earliest assignment on record here is 2002-10-17 and the most recent 2024-01-31. 14 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 779, 815, 985 – overlay codes cover the same geography, so a rate center is served by all of them.

17 assigned blocks – 2.2% of 716
11 holders of record
14 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
716-201 T-Mobile METROPCS, INC. 2006-12-22 yes yes
716-251 T-Mobile METROPCS, INC. 2010-10-26 yes yes
716-266 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
716-280 Lumen LEVEL 3 COMMUNICATIONS, LLC - NY – yes yes
716-302 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2015-09-04 yes yes
716-315 COMMIO, LLC 2024-01-31 yes yes
716-419 Charter TWC IP ENABLED SERVICES, LLC 2018-05-02 yes yes
716-433 Verizon VERIZON NEW YORK, INC. – no yes
716-434 Verizon VERIZON NEW YORK, INC. – no yes
716-438 Verizon VERIZON NEW YORK, INC. – yes yes
716-439 Verizon VERIZON NEW YORK, INC. – no yes
716-478 Windstream PAETEC ITEL, LLC – yes yes
716-514 AT&T TC SYSTEMS, INC. - NY – yes yes
716-727 Onvoy ONVOY, LLC- NY – yes yes
716-742 TON80 COMMUNICATIONS, LLC 2022-02-15 yes yes
716-756 Charter ONVOY SPECTRUM, LLC 2021-04-13 yes yes
716-940 T-Mobile METROPCS, INC. 2002-10-17 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 NEW YORK, INC. Verizon 4 23.5%
METROPCS, INC. T-Mobile 3 17.6%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 2 11.8%
LEVEL 3 COMMUNICATIONS, LLC - NY Lumen 1 5.9%
COMMIO, LLC – 1 5.9%
TWC IP ENABLED SERVICES, LLC Charter 1 5.9%
PAETEC ITEL, LLC Windstream 1 5.9%
TC SYSTEMS, INC. - NY AT&T 1 5.9%
ONVOY, LLC- NY Onvoy 1 5.9%
TON80 COMMUNICATIONS, LLC – 1 5.9%
ONVOY SPECTRUM, LLC Charter 1 5.9%

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 LOCKPORT in area code 716?

17 blocks: 201, 251, 266, 280, 302, 315, 419, 433, 434, 438, 439, 478 and 5 more, all listed in the table above.

Which carriers have numbers in LOCKPORT?

VERIZON NEW YORK, INC. (4 blocks), METROPCS, INC. (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - NY (1 block), COMMIO, LLC (1 block), TWC IP ENABLED SERVICES, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is LOCKPORT 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 716

All 768 prefixes in 716