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Home / Carriers / COMCAST PHONE OF SOUTH CAROLINA, INC. - SC

COMCAST PHONE OF SOUTH CAROLINA, INC. - SC

Operating Company Number (OCN): 4730

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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
SC 843 612 ST HELENA Prefix
SC 843 641 CHARLESTON Prefix
SC 843 718 CHARLESTON Prefix
SC 843 737 CHARLESTON Prefix
SC 843 936 MTPLEASANT 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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