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

SYLVAN BCH prefixes in area code 315

NANPA records 6 assigned NXX blocks to rate center SYLVAN BCH in area code 315, 0.8% of the 781 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. 3 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY (3), NEW CINGULAR WIRELESS PCS, LLC - DC (2), VERIZON NEW YORK, INC. (1). The earliest assignment on record here is 2006-05-22 and the most recent 2021-06-07. 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 code 680 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 0.8% of 315
3 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
315-264 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY – yes yes
315-761 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
315-762 Verizon VERIZON NEW YORK, INC. – yes yes
315-813 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2006-07-17 yes yes
315-897 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2006-05-22 yes yes
315-980 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2021-06-07 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%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 2 33.3%
VERIZON NEW YORK, INC. Verizon 1 16.7%

Frequently asked

Which prefixes belong to SYLVAN BCH in area code 315?

6 blocks: 264, 761, 762, 813, 897, 980. The table above gives the holder of each.

Which carriers have numbers in SYLVAN BCH?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (2 blocks), VERIZON NEW YORK, 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 SYLVAN BCH 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 315

All 781 prefixes in 315