Company Name: State:
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 301-278
301-278-0MDQUANTUM TELECOMMUNICATIONS, IN2596WSHNGTNZN5NOCLLIKNOWN10/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-525MDQUANTUM TELECOMMUNICATIONS, IN2596GAITHERSBGBLTMMD91DS210/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-525
301-525-0MDQUANTUM TELECOMMUNICATIONS, IN2596GAITHERSBGBLTMMD91DS210/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-685
301-685-8MDQUANTUM TELECOMMUNICATIONS, IN2596DAMASCS236NOCLLIKNOWN10/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-769
301-769-0MDQUANTUM TELECOMMUNICATIONS, IN2596LEONARDTNNOCLLIKNOWN10/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-803
301-803-5MDQUANTUM TELECOMMUNICATIONS, IN2596WSHNGTNZN2NOCLLIKNOWN10/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-885
301-885-4MDQUANTUM TELECOMMUNICATIONS, IN2596WALDORFNOCLLIKNOWN10/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-994
301-994-5MDQUANTUM TELECOMMUNICATIONS, IN2596LXTNPKGRMLNOCLLIKNOWN10/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-346
410-346-4MDQUANTUM TELECOMMUNICATIONS, IN2596SILVER RUNNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-441
410-441-7MDQUANTUM TELECOMMUNICATIONS, IN2596ELKTONNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-452
410-452-4MDQUANTUM TELECOMMUNICATIONS, IN2596CARDIFFNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-525
410-525-7MDQUANTUM TELECOMMUNICATIONS, IN2596BALTIMORENOCLLIKNOWN01/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-696
410-696-6MDQUANTUM TELECOMMUNICATIONS, IN2596ELLICOTTCYNOCLLIKNOWN01/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-773
410-773-0MDQUANTUM TELECOMMUNICATIONS, IN2596COCKEYSVLNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-776
410-776-0MDQUANTUM TELECOMMUNICATIONS, IN2596BEL AIRNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-871
410-871-4MDQUANTUM TELECOMMUNICATIONS, IN2596WESTMINSTRNOCLLIKNOWN10/20/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-940
410-940-0MDQUANTUM TELECOMMUNICATIONS, IN2596ANNAPOLISNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-946
410-946-0MDQUANTUM TELECOMMUNICATIONS, IN2596SEVERNA PKNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-970
410-970-8MDQUANTUM TELECOMMUNICATIONS, IN2596SYKESVILLENOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-982MDQUANTUM TELECOMMUNICATIONS, IN2596BALTIMOREBLTMMD91DS210/13/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-982
410-982-0MDQUANTUM TELECOMMUNICATIONS, IN2596BALTIMOREBLTMMD91DS210/15/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-507
443-507-4MDQUANTUM TELECOMMUNICATIONS, IN2596HAMPSTEADNOCLLIKNOWN01/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-550
443-550-4MDQUANTUM TELECOMMUNICATIONS, IN2596NORTHBEACHNOCLLIKNOWN10/22/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-583
443-583-2MDQUANTUM TELECOMMUNICATIONS, IN2596COLUMBIANOCLLIKNOWN01/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-755MDQUANTUM TELECOMMUNICATIONS, IN2596PIKESVILLEBLTMMDCHX3Y09/29/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-755
667-755-5MDQUANTUM TELECOMMUNICATIONS, IN2596PIKESVILLEBLTMMDCHX3Y09/29/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-788MDQUANTUM TELECOMMUNICATIONS, IN2596WESTMINSTRBLTMMD91DS210/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-788
667-788-9MDQUANTUM TELECOMMUNICATIONS, IN2596WESTMINSTRBLTMMD91DS210/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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