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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-16-468151
Filing Date
2016-02-18
Accepted
2016-02-18 14:19:37
Documents
134
Period of Report
2015-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d34480d10k.htm 10-K 1939970
2 EX-4.04 d34480dex404.htm EX-4.04 28925
3 EX-10.35 d34480dex1035.htm EX-10.35 16076
4 EX-10.36 d34480dex1036.htm EX-10.36 33684
5 EX-10.48 d34480dex1048.htm EX-10.48 18154
6 EX-10.50 d34480dex1050.htm EX-10.50 18175
7 EX-10.52 d34480dex1052.htm EX-10.52 18167
8 EX-10.54 d34480dex1054.htm EX-10.54 18146
9 EX-10.56 d34480dex1056.htm EX-10.56 18147
10 EX-21.01 d34480dex2101.htm EX-21.01 36862
11 EX-23.01 d34480dex2301.htm EX-23.01 1559
12 EX-31.01 d34480dex3101.htm EX-31.01 9332
13 EX-31.02 d34480dex3102.htm EX-31.02 9415
14 EX-32.01 d34480dex3201.htm EX-32.01 3138
15 EX-32.02 d34480dex3202.htm EX-32.02 3153
22 GRAPHIC g34480g19k15.jpg GRAPHIC 113484
23 GRAPHIC g34480g76c71.jpg GRAPHIC 93415
24 GRAPHIC g34480westa1.jpg GRAPHIC 1991
  Complete submission text file 0001193125-16-468151.txt   11280038

Data Files

Seq Description Document Type Size
16 XBRL INSTANCE DOCUMENT wstc-20151231.xml EX-101.INS 2316468
17 XBRL TAXONOMY EXTENSION SCHEMA wstc-20151231.xsd EX-101.SCH 108607
18 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wstc-20151231_cal.xml EX-101.CAL 143249
19 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wstc-20151231_def.xml EX-101.DEF 372790
20 XBRL TAXONOMY EXTENSION LABEL LINKBASE wstc-20151231_lab.xml EX-101.LAB 868329
21 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wstc-20151231_pre.xml EX-101.PRE 651693
Mailing Address 11808 MIRACLE HILLS DR. OMAHA NE 68154
Business Address 11808 MIRACLE HILLS DR OMAHA NE 68154 4025717700
WEST CORP (Filer) CIK: 0001024657 (see all company filings)

IRS No.: 470777362 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35846 | Film No.: 161437088
SIC: 7389 Services-Business Services, NEC