About: toll free number

Head noun: toll
Postmodifier: free number

Same concepts
http://dbpedia.org/resource/Toll-free_telephone_number

Broader concepts

label	provenance	confidence
telephone number	isap:305838434	0.594247
information	isap:416825783	0.560037
customer service	isap:12155959	0.552048
number	isap:305838433	0.537164
phone number	isap:305838435	0.501398
fax number	isap:305838440	0.483069
service	isap:12155955	0.433725
product	isap:9632666	0.405285
thing	isap:95509574	0.383189
type of phone number	isap:178192141	0.368132
means	isap:95990912	0.361909
busy signal	isap:308421907	0.361540
call	isap:166566995	0.356287
feature	isap:10971776	0.348555
everything	isap:190877136	0.234604
joke	isap:179310430	0.137507

Narrower concepts

label	provenance	confidence
telephone number	isap:488681780	0.551342
number	isap:488681777	0.387875
im	isap:334053806	0.206823
canada	isap:491630813	0.193125
us	isap:332726530	0.192097