Exhibit 21
TELECORP ENTITIES
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Address for all entities: 1010 N. Glebe Road, Arlington, VA 22201
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TeleCorp Entity Date of State of
Incorporation Incorporation
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1. TeleCorp Holding Corp., Inc. 7/29/96 DE
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2. TeleCorp LMDS, Inc. 11/5/97 DE
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TeleCorp PCS, L.L.C. (NEW) 7/14/98 DE
(Sole Member is: TeleCorp PCS, Inc.)
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3. TeleCorp Puerto Rico Realty, Inc. f/k/a/ 5/27/98 PR
Puerto Rico Acquisition Corp. (formerly DE)
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4. TeleCorp Communications, Inc. 6/19/98 DE
(f/k/a TeleCorp Operating Company, Inc.)
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5. TeleCorp Realty, L.L.C. 7/9/98 DE
(Managing Member is: TeleCorp
Communications, Inc.)
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6. TeleCorp Equipment Leasing, L.P. 7/9/98 DE
(General Partner is: TeleCorp Limited
Holdings, Inc.)
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7. TeleCorp Limited Holdings, Inc. 7/9/98 DE
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8. TeleCorp Realty Holdings, Inc. 7/9/98 DE
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9. Affiliate License Co., L.L.C. 10/9/98 DE
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10. TeleCorp of Puerto Rico, Inc. 2/24/99 Puerto Rico
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11. RW Acquisition, L.L.C. 12/22/99 DE
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12. Zephyr Wireless, L.L.C. 3/8/00 DE
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13. TeleCorp-Tritel Holding Company 4/27/00 DE
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14. TeleCorp Acquisition Sub., L.L.C. DE
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Bold = To be withdrawn