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GLOBAL CROSSING LOCAL SERVICES, INC.-IL
Operating Company Number (OCN): 8709
Is this carrier legit?
Carriers are telecom operating companies that own number blocks (NPA-NXX). A number showing this carrier does not guarantee the caller is that company — scam calls can spoof caller ID.
Ad Unit
Optional ad placement.Number blocks (sample)
| State | NPA | NXX | Rate center | Open |
|---|---|---|---|---|
| IL | 224 | 513 | LIBERTYVL | Prefix |
| IL | 312 | 281 | CHICGOZN01 | Prefix |
| IL | 312 | 283 | CHICGOZN01 | Prefix |
| IL | 312 | 429 | CHICGOZN01 | Prefix |
| IL | 312 | 635 | CHICGOZN01 | Prefix |
| IL | 312 | 962 | CHICGOZN01 | Prefix |
| IL | 630 | 626 | ITASCA | Prefix |
| IL | 630 | 686 | HINSDALE | Prefix |
| IL | 630 | 689 | NAPERVILLE | Prefix |
| IL | 630 | 748 | LOMBARD | Prefix |
| IL | 630 | 749 | ELMHURST | Prefix |
| IL | 630 | 756 | HINSDALE | Prefix |
| IL | 630 | 757 | BENSENVL | Prefix |
| IL | 630 | 786 | DOWNERSGRV | Prefix |
| IL | 630 | 793 | GLEN ELLYN | Prefix |
| IL | 708 | 536 | TINLEYPARK | Prefix |
| IL | 708 | 686 | LA GRANGE | Prefix |
| IL | 708 | 808 | CALUMET CY | Prefix |
| IL | 708 | 813 | LA GRANGE | Prefix |
| IL | 708 | 820 | BROOKFIELD | Prefix |
| IL | 708 | 834 | FOREST | Prefix |
| IL | 708 | 838 | MAYWOOD | Prefix |
| IL | 708 | 859 | WESTERNSPG | Prefix |
| IL | 708 | 869 | RIVERGROVE | Prefix |
| IL | 708 | 871 | RIVERSIDE | Prefix |
| IL | 708 | 896 | RIVERDALE | Prefix |
| IL | 708 | 910 | SUMMIT | Prefix |
| IL | 708 | 913 | HARVEY | Prefix |
| IL | 708 | 914 | HOMEWOOD | Prefix |
| IL | 708 | 919 | OAK PARK | Prefix |
| IL | 708 | 931 | OAK LAWN | Prefix |
| IL | 708 | 943 | CICERO | Prefix |
| IL | 708 | 954 | BLUEISLAND | Prefix |
| IL | 708 | 956 | BERWYN | Prefix |
| IL | 708 | 978 | BELLWOOD | Prefix |
| IL | 773 | 541 | CHICGOZN02 | Prefix |
| IL | 773 | 635 | CHICGOZN06 | Prefix |
| IL | 773 | 902 | CHICGOZN09 | Prefix |
| IL | 773 | 905 | CHICGOZN10 | Prefix |
| IL | 773 | 906 | CHICGOZN11 | Prefix |
| IL | 773 | 912 | CHICGOZN08 | Prefix |
| IL | 773 | 915 | CHICGOZN07 | Prefix |
| IL | 773 | 920 | CHICGOZN06 | Prefix |
| IL | 773 | 922 | CHICGOZN05 | Prefix |
| IL | 773 | 932 | CHICGOZN03 | Prefix |
| IL | 773 | 938 | CHICGOZN04 | Prefix |
| IL | 773 | 942 | CHICGOZN02 | Prefix |
| IL | 847 | 327 | LIBERTYVL | Prefix |
| IL | 847 | 686 | NORTHBROOK | Prefix |
| IL | 847 | 871 | ELK GROVE | Prefix |
| IL | 847 | 897 | NORTHBROOK | Prefix |
| IL | 847 | 994 | FRANKLINPK | Prefix |
Showing up to 2,000 blocks (cap for performance).
SEO keywords covered
carrier lookup • operating company number • ocn lookup • who owns this number • npa nxx • rate center
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