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

LKBUNAVIST prefixes in area code 407

NANPA records 8 assigned NXX blocks to rate center LKBUNAVIST in area code 407, 1.0% of the 786 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 SMART CITY TELECOM LLC DBA SMART CITY TELECOM (7), PAETEC ITEL, LLC (1). 5 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 321, 689 – overlay codes cover the same geography, so a rate center is served by all of them.

8 assigned blocks – 1% of 407
2 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
407-560 SMART CITY TELECOM LLC DBA SMART CITY TELECOM – no yes
407-824 SMART CITY TELECOM LLC DBA SMART CITY TELECOM – yes yes
407-827 SMART CITY TELECOM LLC DBA SMART CITY TELECOM – no yes
407-828 SMART CITY TELECOM LLC DBA SMART CITY TELECOM – yes yes
407-842 Windstream PAETEC ITEL, LLC – yes yes
407-934 SMART CITY TELECOM LLC DBA SMART CITY TELECOM – yes yes
407-938 SMART CITY TELECOM LLC DBA SMART CITY TELECOM – no yes
407-939 SMART CITY TELECOM LLC DBA SMART CITY TELECOM – 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
SMART CITY TELECOM LLC DBA SMART CITY TELECOM – 7 87.5%
PAETEC ITEL, LLC Windstream 1 12.5%

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 LKBUNAVIST in area code 407?

8 blocks: 560, 824, 827, 828, 842, 934, 938, 939. The table above gives the holder of each.

Which carriers have numbers in LKBUNAVIST?

SMART CITY TELECOM LLC DBA SMART CITY TELECOM (7 blocks), PAETEC ITEL, 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 LKBUNAVIST 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 407

All 786 prefixes in 407