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

LENWOOD prefixes in area code 442

NANPA records 3 assigned NXX blocks to rate center LENWOOD in area code 442, 0.8% of the 356 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 BANDWIDTH.COM CLEC, LLC - CA (1), ONVOY, LLC - CA (1), ONVOY SPECTRUM, LLC (1). The earliest assignment on record here is 2014-07-07 and the most recent 2023-04-12. 3 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 760 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.8% of 442
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
442-233 Bandwidth BANDWIDTH.COM CLEC, LLC - CA 2014-07-07 yes yes
442-440 Onvoy ONVOY, LLC - CA 2019-11-14 yes yes
442-448 Charter ONVOY SPECTRUM, LLC 2023-04-12 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
BANDWIDTH.COM CLEC, LLC - CA Bandwidth 1 33.3%
ONVOY, LLC - CA Onvoy 1 33.3%
ONVOY SPECTRUM, LLC Charter 1 33.3%

Frequently asked

Which prefixes belong to LENWOOD in area code 442?

3 blocks: 233, 440, 448. The table above gives the holder of each.

Which carriers have numbers in LENWOOD?

BANDWIDTH.COM CLEC, LLC - CA (1 block), ONVOY, LLC - CA (1 block), ONVOY SPECTRUM, 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 LENWOOD 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 442

All 356 prefixes in 442