CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (OCN 3910) • Carrier Lookup

Home / Carriers / CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

Operating Company Number (OCN): 3910

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.

Number blocks (sample)

State	NPA	NXX	Rate center	Open
MD	240	222	WALDORF	Prefix
MD	240	289	WSHNGTNZN6	Prefix
MD	240	295	LAUREL236	Prefix
MD	240	296	WSHNGTNZN4	Prefix
MD	240	303	WSNGTNZN16	Prefix
MD	240	312	WSHNGTNZN5	Prefix
MD	240	326	WSNG236Z15	Prefix
MD	240	335	WSNG236Z14	Prefix
MD	240	361	GAITHERSBG	Prefix
MD	240	390	ASHTON236	Prefix
MD	240	395	WSHNGTNZN2	Prefix
MD	240	403	WSNGTNZN10	Prefix
MD	240	430	WSNGTNZN11	Prefix
MD	240	433	WSNGTNZN12	Prefix
MD	240	450	WSHNGTNZN3	Prefix
MD	240	473	WSNG236Z13	Prefix
MD	240	558	WSNGTNZN11	Prefix
MD	301	222	WSHNGTNZN2	Prefix
MD	301	329	ASHTON238	Prefix
MD	301	339	WSNGTNZN10	Prefix
MD	301	708	LAUREL238	Prefix
MD	410	400	BALTIMORE	Prefix
MD	410	498	COCKEYSVL	Prefix
MD	410	735	BALTIMORE	Prefix
MD	410	814	BALTIMORE	Prefix
MD	443	216	DUNDALK	Prefix
MD	443	229	SEVERNA PK	Prefix
MD	443	242	SPARROWSPT	Prefix
MD	443	265	FORK	Prefix
MD	443	322	TOWSON	Prefix
MD	443	325	ELLICOTTCY	Prefix
MD	443	327	ABERDEEN	Prefix
MD	443	330	COCKEYSVL	Prefix
MD	443	332	CROFTON	Prefix
MD	443	384	PARKVILLE	Prefix
MD	443	409	EDGEWOOD	Prefix
MD	443	419	GLENWOOD	Prefix
MD	443	429	WOODLAWN	Prefix
MD	443	442	PARKVILLE	Prefix
MD	443	504	FALLSTON	Prefix
MD	443	508	HAMPSTEAD	Prefix
MD	443	544	PIKESVILLE	Prefix
MD	443	565	RANDALLSTN	Prefix
MD	443	575	ARBUTUS	Prefix
MD	443	605	WESTMINSTR	Prefix
MD	443	607	WEST RIVER	Prefix
MD	443	609	SYKESVILLE	Prefix
MD	443	616	BEL AIR	Prefix
MD	443	626	CHASE	Prefix
MD	443	656	COLUMBIA	Prefix
MD	443	661	WATERLO238	Prefix
MD	443	662	SPARKSGLNC	Prefix
MD	443	670	CATONSVL	Prefix
MD	443	673	BRYNPKLNCM	Prefix
MD	443	688	SEVERN	Prefix
MD	443	689	COCKEYSVL	Prefix
MD	443	696	DUNDALK	Prefix
MD	443	702	ARGRGBSNIS	Prefix
MD	443	704	ODENTON	Prefix
MD	443	709	ARBUTUS	Prefix
MD	443	712	REISTERSTN	Prefix
MD	443	716	ANNAPOLIS	Prefix
MD	443	719	JARRETTSVL	Prefix
MD	443	748	MILLERSVL	Prefix
MD	443	749	GLENBURNIE	Prefix
MD	443	751	WOODLAWN	Prefix
MD	443	757	ELKRIDGE	Prefix
MD	443	767	WORTHINGTN	Prefix
MD	443	772	ESSEX	Prefix
MD	443	828	ELLICOTTCY	Prefix
MD	443	830	CATONSVL	Prefix
MD	443	834	TOWSON	Prefix
MD	443	872	BALTIMORE	Prefix
MD	443	874	BALTIMORE	Prefix
MD	443	884	BALTIMORE	Prefix
MD	443	887	CATONSVL	Prefix
MD	443	901	TOWSON	Prefix
MD	443	919	BALTIMORE	Prefix
MD	443	923	BALTIMORE	Prefix
MD	443	940	PIKESVILLE	Prefix
MD	443	969	ESSEX	Prefix
MD	443	989	GLENBURNIE	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

Light theme (AdSense-ready).