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Home / Carriers / XO MISSOURI, INC.

XO MISSOURI, INC.

Operating Company Number (OCN): 4774

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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.

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Number blocks (sample)

StateNPANXXRate centerOpen
MO 314 228 CREVECOEUR Prefix
MO 314 237 LADUE Prefix
MO 314 248 MEHLVILLE Prefix
MO 314 255 ST LOUIS Prefix
MO 314 271 LADUE Prefix
MO 314 334 OAKVILLE Prefix
MO 314 431 SAPPINGTON Prefix
MO 314 433 MEHLVILLE Prefix
MO 314 442 LADUE Prefix
MO 314 472 SAPPINGTON Prefix
MO 314 689 KIRKWOOD Prefix
MO 314 735 ST LOUIS Prefix
MO 314 754 ST LOUIS Prefix
MO 314 779 KIRKWOOD Prefix
MO 314 783 ST LOUIS Prefix
MO 314 785 LADUE Prefix
MO 314 786 CREVECOEUR Prefix
MO 314 787 LADUE Prefix
MO 314 815 MEHLVILLE Prefix
MO 314 856 KIRKWOOD Prefix
MO 314 874 LADUE Prefix
MO 314 985 CREVECOEUR Prefix
MO 636 216 CHESTERFLD Prefix
MO 636 246 ST CHARLES Prefix
MO 636 410 ST CHARLES Prefix
MO 636 412 VALLEYPARK Prefix
MO 636 438 MANCHESTER Prefix
MO 636 533 FENTON Prefix
MO 636 557 MANCHESTER Prefix
MO 636 573 ST CHARLES Prefix
MO 636 594 MANCHESTER Prefix
MO 636 754 ST CHARLES Prefix
MO 636 773 ST CHARLES Prefix
MO 636 787 CHESTERFLD Prefix
MO 636 794 HARVESTER Prefix
MO 636 898 CHESTERFLD 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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