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

MIDVALE prefixes in area code 801

NANPA records 118 assigned NXX blocks to rate center MIDVALE in area code 801, 15.1% of the 783 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. 12 holders hold those blocks, the largest being QWEST CORPORATION (62), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (15), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (14). The earliest assignment on record here is 2001-01-17 and the most recent 2013-02-27. 69 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 208, 385 – overlay codes cover the same geography, so a rate center is served by all of them.

118 assigned blocks – 15.1% of 801
12 holders of record
69 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
801-208 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – no yes
801-233 Lumen QWEST CORPORATION – no yes
801-250 Lumen QWEST CORPORATION – no yes
801-251 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-252 Lumen QWEST CORPORATION – yes yes
801-253 Lumen QWEST CORPORATION – no yes
801-254 Lumen QWEST CORPORATION – no yes
801-255 Lumen QWEST CORPORATION – no yes
801-256 Lumen QWEST CORPORATION – no yes
801-260 Lumen QWEST CORPORATION – yes yes
801-272 Lumen QWEST CORPORATION – no yes
801-273 Lumen QWEST CORPORATION – no yes
801-274 Lumen QWEST CORPORATION – yes yes
801-277 Lumen QWEST CORPORATION – no yes
801-278 Lumen QWEST CORPORATION – no yes
801-280 Lumen QWEST CORPORATION – no yes
801-282 Lumen QWEST CORPORATION – no yes
801-285 Lumen QWEST CORPORATION 2007-12-28 yes yes
801-286 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-302 Lumen QWEST CORPORATION – no yes
801-304 Lumen QWEST CORPORATION – no yes
801-306 Onvoy ONVOY, LLC - UT – yes yes
801-307 Windstream PAETEC ITEL, LLC 2001-01-17 yes yes
801-308 Windstream PAETEC ITEL, LLC – yes yes
801-316 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-346 Onvoy ONVOY, LLC - UT – yes yes
801-352 Lumen QWEST CORPORATION – no yes
801-365 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-382 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-417 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-421 Onvoy ONVOY, LLC - UT – yes yes
801-424 Lumen QWEST CORPORATION – yes yes
801-432 Lumen QWEST CORPORATION 2008-02-26 yes yes
801-438 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-439 FIRSTDIGITAL TELECOM, LLC - UT – yes yes
801-445 Lumen QWEST CORPORATION – no yes
801-446 Lumen QWEST CORPORATION – no yes
801-449 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-453 Lumen QWEST CORPORATION – yes yes
801-454 FIRSTDIGITAL TELECOM, LLC - UT 2003-10-28 yes yes
801-460 FIRSTDIGITAL TELECOM, LLC - UT 2003-10-28 yes yes
801-495 Lumen QWEST CORPORATION – yes yes
801-501 Lumen QWEST CORPORATION – no yes
801-508 Lumen QWEST CORPORATION – yes yes
801-523 Lumen QWEST CORPORATION – no yes
801-527 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-542 Lumen LEVEL 3 COMMUNICATIONS, LLC - UT – yes yes
801-545 Lumen QWEST CORPORATION – yes yes
801-553 Lumen QWEST CORPORATION – no yes
801-559 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-561 Lumen QWEST CORPORATION – no yes
801-562 Lumen QWEST CORPORATION – no yes
801-563 Lumen QWEST CORPORATION – no yes
801-565 Lumen QWEST CORPORATION – no yes
801-566 Lumen QWEST CORPORATION – no yes
801-567 Lumen QWEST CORPORATION – no yes
801-568 Lumen QWEST CORPORATION – no yes
801-569 Lumen QWEST CORPORATION – no yes
801-571 Lumen QWEST CORPORATION – no yes
801-572 Lumen QWEST CORPORATION – no yes
801-576 Lumen QWEST CORPORATION – no yes
801-601 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - UT – yes yes
801-613 FIRSTDIGITAL COMMUNICATIONS, LLC – yes yes
801-617 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-619 Lumen QWEST CORPORATION – yes yes
801-666 FIRSTDIGITAL COMMUNICATIONS, LLC 2013-02-27 yes yes
801-676 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2001-01-17 yes yes
801-679 Comcast COMCAST IP PHONE, LLC – yes yes
801-684 FIRSTDIGITAL TELECOM, LLC - UT – yes yes
801-727 FIRSTDIGITAL TELECOM, LLC - UT 2007-04-18 yes yes
801-733 Lumen QWEST CORPORATION – no yes
801-748 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-758 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-780 Onvoy ONVOY, LLC - UT – yes yes
801-790 AT&T AT&T - LOCAL – yes yes
801-810 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2009-08-11 yes yes
801-816 Lumen QWEST CORPORATION – yes yes
801-826 FIRSTDIGITAL TELECOM, LLC - UT 2008-12-10 yes yes
801-838 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-840 Lumen QWEST CORPORATION – yes yes
801-846 FIRSTDIGITAL TELECOM, LLC - UT 2003-12-11 yes yes
801-848 FIRSTDIGITAL TELECOM, LLC - UT – yes yes
801-849 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - UT – yes yes
801-858 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-871 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2010-06-03 yes yes
801-878 Lumen QWEST CORPORATION 2006-06-21 yes yes
801-890 Lumen LEVEL 3 COMMUNICATIONS, LLC - UT 2012-10-23 yes yes
801-902 Lumen QWEST CORPORATION – yes yes
801-912 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-930 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-937 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-938 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-942 Lumen QWEST CORPORATION – no yes
801-943 Lumen QWEST CORPORATION – no yes
801-944 Lumen QWEST CORPORATION – no yes
801-945 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – no yes
801-947 Lumen QWEST CORPORATION – no yes
801-948 Bandwidth BANDWIDTH.COM CLEC, LLC - UT – yes yes
801-955 Lumen QWEST CORPORATION – no yes
801-957 Lumen QWEST CORPORATION – no yes
801-962 Lumen QWEST CORPORATION – no yes
801-963 Lumen QWEST CORPORATION – no yes
801-964 Lumen QWEST CORPORATION – no yes
801-965 Lumen QWEST CORPORATION – no yes
801-966 Lumen QWEST CORPORATION – no yes
801-967 Lumen QWEST CORPORATION – no yes
801-968 Lumen QWEST CORPORATION – no yes
801-969 Lumen QWEST CORPORATION – no yes
801-981 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - UT – yes yes
801-982 Lumen QWEST CORPORATION – yes yes
801-984 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – no yes
801-987 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-988 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-993 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
801-996 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - UT – yes yes
801-997 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
801-998 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - UT – yes yes
801-999 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - UT – 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
QWEST CORPORATION Lumen 62 52.5%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 15 12.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 14 11.9%
FIRSTDIGITAL TELECOM, LLC - UT – 8 6.8%
TELEPORT COMMUNICATIONS AMERICA, LLC - UT AT&T 6 5.1%
ONVOY, LLC - UT Onvoy 4 3.4%
PAETEC ITEL, LLC Windstream 2 1.7%
LEVEL 3 COMMUNICATIONS, LLC - UT Lumen 2 1.7%
FIRSTDIGITAL COMMUNICATIONS, LLC – 2 1.7%
COMCAST IP PHONE, LLC Comcast 1 0.8%
AT&T - LOCAL AT&T 1 0.8%
BANDWIDTH.COM CLEC, LLC - UT Bandwidth 1 0.8%

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 MIDVALE in area code 801?

118 blocks: 208, 233, 250, 251, 252, 253, 254, 255, 256, 260, 272, 273 and 106 more, all listed in the table above.

Which carriers have numbers in MIDVALE?

QWEST CORPORATION (62 blocks), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (15 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (14 blocks), FIRSTDIGITAL TELECOM, LLC - UT (8 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - UT (6 blocks), ONVOY, LLC - UT (4 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is MIDVALE 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 801

All 783 prefixes in 801