AKA (Aliases, nicknames, alternate spellings, married and/or maiden names):
Mobile
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (VERIZON WIRELESS)
Mobile
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (VERIZON WIRELESS)
First Reported December 22, 2025
4265 Vermont Ave
Grand Island, Nebraska 68803
Hall
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Katherine Sieck
Medical Facilitator
Goodwill Industries of Greater Nebraska
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AKA (Aliases, nicknames, alternate spellings, married and/or maiden names):
Mobile
T-MOBILE USA INC
LandLine
AMERITECH ILLINOIS (AT&T ILLINOIS)
First Reported March 01, 2004
3045 Boerderij Way
Woodstock, Illinois 60098
Mchenry
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Katherine Sieck
Nursing Supervisor
Centegra Health System
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AKA (Aliases, nicknames, alternate spellings, married and/or maiden names):
LandLine
FRONTIER CALIFORNIA INC
Mobile
NEW CINGULAR WIRELESS PCS LLC (AT&T)
1858 Cottonwood ST
Solvang, California 93463
Santa Barbara
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AKA (Aliases, nicknames, alternate spellings, married and/or maiden names):
VOIP
WINDSTREAM NEBRASKA INC
First Reported November 13, 2000
LandLine
WINDSTREAM NEBRASKA INC
First Reported November 13, 2000
618 Sumner ST
Lincoln, Nebraska 68502
Lancaster
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This page lists 4 public records for people named Katherine Sieck. These records are compiled from public sources across the United States. Because Sieck is a shared surname, several different individuals appear below — each listing groups together known aliases, approximate age, current and past addresses, and phone numbers. You can also browse everyone who shares the Sieck last name or return to the Zabasearch homepage to start a new search.
The Katherine Sieck records shown here span 3 states, with the largest concentrations in Nebraska, California, and Illinois. If you already know which state your Sieck lives in, use one of those state links to narrow these results down to a single region, or check the full Sieck directory for more matches.
Ages across these profiles range from roughly 50 to 60, so cross-checking age against known relatives is often the quickest way to confirm you have the right Sieck. Many listings include possible relatives and associates — following those profile links can help you trace family connections. For definitions of the terms used throughout these reports, see our frequently asked questions.
Every record here is aggregated from publicly available sources and refreshed regularly. Learn more about how Zabasearch works, review our terms of use, or explore trending people searches. Starting from a phone number or an address instead of a name? Try a reverse phone lookup or a white pages lookup.
Counts reflect the records shown on this page, aggregated from public sources.
Based on 3 of the records on this page that list an approximate age.
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