Report A Phone Number

Mark phone number as:

  • Dangerous
  • Harassing
  • Unknown
  • Neutral
  • Safe
Submit

Reported Phone Number

  1. Area Code Lookup
  2. Area code 928
  3. Prefix 855
  4. 08XX
928-855-07XX

Phone Number 928-855-08XX Information and Location Details

The 928-855-08XX area code prefix is located in Phoenix, Arizona including Globe, Cornville and was originally put into service on April 16th 2001. Run a search and find out who's calling you now.

TOTALS for the MONTH of May

(UTC-7) Standard Time

18:39 PM

Current Time In This Area
This Page Has Been Viewed

6764

Times
Total Number of Searches

6472

For Phone Numbers in Area
People in Coverage Area Received

60M

Spam Calls

RUN A PHONE NUMBER SEARCH NOW

  • Phone Number
  • City
Canadian area code look up
SEARCH
canadian area code look up

Most recent look ups:

Most Searched Area Codes:
Country

United States of America

State

Arizona

Largest City

Phoenix

Timezone

(UTC-7)

The Huffington Postnews.com.auTechcoBlogherA Current AffairYahoo!news.com.auAOL.

928-855 08XX ACTIVE PHONE NUMBERS DIRECTORY

Search for owner information and other data related to any phone number below.
(928) 855-0800People also searched - 9288550800landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2011-12-30
ReportGet Owner Info
(928) 855-0801People also searched - 9288550801landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-08-31
ReportGet Owner Info
(928) 855-0802People also searched - 9288550802landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-06-09
ReportGet Owner Info
(928) 855-0803People also searched - 9288550803landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2021-11-29
ReportGet Owner Info
(928) 855-0804People also searched - 9288550804landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-07-28
ReportGet Owner Info
(928) 855-0805People also searched - 9288550805landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2012-02-19
ReportGet Owner Info
(928) 855-0806People also searched - 9288550806landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2016-04-15
ReportGet Owner Info
(928) 855-0807People also searched - 9288550807landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2023-06-11
ReportGet Owner Info
(928) 855-0808People also searched - 9288550808landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2011-05-14
ReportGet Owner Info
(928) 855-0809People also searched - 9288550809landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2019-10-05
ReportGet Owner Info
(928) 855-0810People also searched - 9288550810landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2018-06-20
ReportGet Owner Info
(928) 855-0811People also searched - 9288550811landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2021-06-29
ReportGet Owner Info
(928) 855-0812People also searched - 9288550812landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-05-10
ReportGet Owner Info
(928) 855-0813People also searched - 9288550813landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-04-21
ReportGet Owner Info
(928) 855-0814People also searched - 9288550814landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2017-10-21
ReportGet Owner Info
(928) 855-0815People also searched - 9288550815landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2018-10-20
ReportGet Owner Info
(928) 855-0816People also searched - 9288550816landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2021-03-04
ReportGet Owner Info
(928) 855-0817People also searched - 9288550817landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2021-07-13
ReportGet Owner Info
(928) 855-0818People also searched - 9288550818landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2016-12-31
ReportGet Owner Info
(928) 855-0819People also searched - 9288550819landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2021-05-03
ReportGet Owner Info
(928) 855-0820People also searched - 9288550820landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2020-06-15
ReportGet Owner Info
(928) 855-0821People also searched - 9288550821landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2026-04-10
ReportGet Owner Info
(928) 855-0822People also searched - 9288550822landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2014-02-02
ReportGet Owner Info
(928) 855-0823People also searched - 9288550823landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2016-05-22
ReportGet Owner Info
(928) 855-0824People also searched - 9288550824landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2026-01-03
ReportGet Owner Info
(928) 855-0825People also searched - 9288550825landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-09-15
ReportGet Owner Info
(928) 855-0826People also searched - 9288550826landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2015-06-01
ReportGet Owner Info
(928) 855-0827People also searched - 9288550827landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-01-27
ReportGet Owner Info
(928) 855-0828People also searched - 9288550828landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2020-07-29
ReportGet Owner Info
(928) 855-0829People also searched - 9288550829landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2013-12-08
ReportGet Owner Info
(928) 855-0830People also searched - 9288550830landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2015-01-18
ReportGet Owner Info
(928) 855-0831People also searched - 9288550831landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2021-10-08
ReportGet Owner Info
(928) 855-0832People also searched - 9288550832landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-06-03
ReportGet Owner Info
(928) 855-0833People also searched - 9288550833landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2023-08-10
ReportGet Owner Info
(928) 855-0834People also searched - 9288550834landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-09-03
ReportGet Owner Info
(928) 855-0835People also searched - 9288550835landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2025-07-22
ReportGet Owner Info
(928) 855-0836People also searched - 9288550836landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2023-11-16
ReportGet Owner Info
(928) 855-0837People also searched - 9288550837landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2020-11-28
ReportGet Owner Info
(928) 855-0838People also searched - 9288550838landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2016-07-17
ReportGet Owner Info
(928) 855-0839People also searched - 9288550839landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-03-13
ReportGet Owner Info
(928) 855-0840People also searched - 9288550840landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2014-06-22
ReportGet Owner Info
(928) 855-0841People also searched - 9288550841landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2017-12-22
ReportGet Owner Info
(928) 855-0842People also searched - 9288550842landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2018-11-18
ReportGet Owner Info
(928) 855-0843People also searched - 9288550843landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-06-07
ReportGet Owner Info
(928) 855-0844People also searched - 9288550844landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2019-05-18
ReportGet Owner Info
(928) 855-0845People also searched - 9288550845landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2025-07-19
ReportGet Owner Info
(928) 855-0846People also searched - 9288550846landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-02-07
ReportGet Owner Info
(928) 855-0847People also searched - 9288550847landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2020-12-22
ReportGet Owner Info
(928) 855-0848People also searched - 9288550848landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2014-04-28
ReportGet Owner Info
(928) 855-0849People also searched - 9288550849landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-03-03
ReportGet Owner Info
(928) 855-0850People also searched - 9288550850landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2025-06-08
ReportGet Owner Info
(928) 855-0851People also searched - 9288550851landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2017-01-10
ReportGet Owner Info
(928) 855-0852People also searched - 9288550852landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2026-03-14
ReportGet Owner Info
(928) 855-0853People also searched - 9288550853landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2017-09-27
ReportGet Owner Info
(928) 855-0854People also searched - 9288550854landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2013-05-28
ReportGet Owner Info
(928) 855-0855People also searched - 9288550855landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-06-22
ReportGet Owner Info
(928) 855-0856People also searched - 9288550856landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2020-02-25
ReportGet Owner Info
(928) 855-0857People also searched - 9288550857landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-06-05
ReportGet Owner Info
(928) 855-0858People also searched - 9288550858landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-09-03
ReportGet Owner Info
(928) 855-0859People also searched - 9288550859landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2015-03-09
ReportGet Owner Info
(928) 855-0860People also searched - 9288550860landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2020-03-08
ReportGet Owner Info
(928) 855-0861People also searched - 9288550861landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2017-04-20
ReportGet Owner Info
(928) 855-0862People also searched - 9288550862landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2023-07-13
ReportGet Owner Info
(928) 855-0863People also searched - 9288550863landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2023-12-13
ReportGet Owner Info
(928) 855-0864People also searched - 9288550864landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2019-08-12
ReportGet Owner Info
(928) 855-0865People also searched - 9288550865landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2025-12-16
ReportGet Owner Info
(928) 855-0866People also searched - 9288550866landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2018-08-14
ReportGet Owner Info
(928) 855-0867People also searched - 9288550867landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2015-03-01
ReportGet Owner Info
(928) 855-0868People also searched - 9288550868landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2014-04-16
ReportGet Owner Info
(928) 855-0869People also searched - 9288550869landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2011-04-18
ReportGet Owner Info
(928) 855-0870People also searched - 9288550870landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2014-04-29
ReportGet Owner Info
(928) 855-0871People also searched - 9288550871landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2013-10-13
ReportGet Owner Info
(928) 855-0872People also searched - 9288550872landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2011-06-28
ReportGet Owner Info
(928) 855-0873People also searched - 9288550873landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2014-08-25
ReportGet Owner Info
(928) 855-0874People also searched - 9288550874landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2018-07-15
ReportGet Owner Info
(928) 855-0875People also searched - 9288550875landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2013-05-07
ReportGet Owner Info
(928) 855-0876People also searched - 9288550876landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2025-05-27
ReportGet Owner Info
(928) 855-0877People also searched - 9288550877landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-03-24
ReportGet Owner Info
(928) 855-0878People also searched - 9288550878landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2019-10-18
ReportGet Owner Info
(928) 855-0879People also searched - 9288550879landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-12-06
ReportGet Owner Info
(928) 855-0880People also searched - 9288550880landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2016-09-09
ReportGet Owner Info
(928) 855-0881People also searched - 9288550881landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-05-11
ReportGet Owner Info
(928) 855-0882People also searched - 9288550882landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2018-12-17
ReportGet Owner Info
(928) 855-0883People also searched - 9288550883landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-04-03
ReportGet Owner Info
(928) 855-0884People also searched - 9288550884landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2015-03-04
ReportGet Owner Info
(928) 855-0885People also searched - 9288550885landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2012-06-24
ReportGet Owner Info
(928) 855-0886People also searched - 9288550886landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2021-07-05
ReportGet Owner Info
(928) 855-0887People also searched - 9288550887landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2020-04-11
ReportGet Owner Info
(928) 855-0888People also searched - 9288550888landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-08-23
Last Searched : 2018-05-14
Unknown
ReportGet Owner Info
Report : ANYONE KNOW WHO THIS IS?
(928) 855-0889People also searched - 9288550889landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-01-18
ReportGet Owner Info
(928) 855-0890People also searched - 9288550890landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2024-10-05
ReportGet Owner Info
(928) 855-0891People also searched - 9288550891landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2015-09-08
ReportGet Owner Info
(928) 855-0892People also searched - 9288550892landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2017-05-12
ReportGet Owner Info
(928) 855-0893People also searched - 9288550893landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2022-07-24
ReportGet Owner Info
(928) 855-0894People also searched - 9288550894landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2019-11-06
ReportGet Owner Info
(928) 855-0895People also searched - 9288550895landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2014-11-22
ReportGet Owner Info
(928) 855-0896People also searched - 9288550896landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2026-04-15
ReportGet Owner Info
(928) 855-0897People also searched - 9288550897landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2023-10-07
ReportGet Owner Info
(928) 855-0898People also searched - 9288550898landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2017-11-19
ReportGet Owner Info
(928) 855-0899People also searched - 9288550899landline and VOIP
Carrier : Citizens Utilities Rural DBA Frontier Ut Rural
Last Validated : 2010-05-27
ReportGet Owner Info
The 928-855-08XX area code prefix is located in Phoenix, Arizona including Globe, Cornville and was originally put into service on April 16th 2001. Run a search and find out who's calling you now.

Recently Searched Numbers

No additional information reported for these searched numbers. Received a call from any phone number listed below? Please consider helping the community by reporting your experience.

928-855-0895
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0834
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0862
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0838
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0889
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0874
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0885
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0832
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0823
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0888
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0880
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0864
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0841
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0810
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0875
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0853
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0811
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0869
ReportCitizens Utilities Rural DBA Frontier Ut Rural
928-855-0833
ReportCitizens Utilities Rural DBA Frontier Ut Rural

Most searched numbers

Cell
All TimeThis Month
928-855-0899 First seen 2012-03-04928-855-0820 First seen 2024-05-23
928-855-0823 First seen 2016-09-11928-855-0876 First seen 2022-07-28
928-855-0861 First seen 2016-03-09928-855-0889 First seen 2025-03-27
928-855-0869 First seen 2021-06-14928-855-0879 First seen 2020-10-21
928-855-0899 First seen 2013-11-08928-855-0846 First seen 2016-02-27
Landline
All TimeThis Month
928-855-0837 First seen 2011-02-09928-855-0814 First seen 2023-12-03
928-855-0866 First seen 2010-07-03928-855-0864 First seen 2013-04-23
928-855-0824 First seen 2020-01-13928-855-0816 First seen 2011-10-23
928-855-0859 First seen 2017-02-01928-855-0887 First seen 2011-11-03
928-855-0893 First seen 2010-04-09928-855-0865 First seen 2016-04-13

Cities With coverage

CITY LIST
Alpine
Bagdad
Bullhead City
Camp Verde
Chinle
Chino Valley
Cibola
Clifton
Cornville
Cottonwood
Dateland
Dewey
Dolan Springs
Duncan
Flagstaff
Fort Mohave
Fredonia
Ganado
Gila Bend
Glendale
Globe
Golden Valley
Grand Canyon
Greer
Happy Jack
Heber
Holbrook
Kingman
Lake Havasu City
Marble Canyon
Mayer
Meadview
Mesa
Miami
Mohave Valley
Page
Parker
Payson
Peach Springs
Peridot
Phoenix
Pima
Pine
Pinetop
Prescott
Prescott Valley
Rimrock
Roosevelt
Safford
Salome
Scottsdale
Sedona
Show Low
Snowflake
Somerton
Springerville
St Johns
Superior
Teec Nos Pos
Temple Bar Marina
Thatcher
Tonalea
Tonopah
Topock
Tucson
Wellton
Wickenburg
Williams
Winslow
Yuma