Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-818MDVERIZON MARYLAND, INC. (Verizon Communications)9212MYERSVILLESMBGMDSMRS000/00/0000Prefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-818
240-818-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLESMBGMDSMRS004/11/2024Prefix Type: WIRELESS
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-416MDVERIZON MARYLAND, INC. (Verizon Communications)9212MYERSVILLESMBGMDSMRS000/00/0000Prefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-416
301-416-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212MYERSVILLESMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-416-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212MYERSVILLESMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-416-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212MYERSVILLESMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-416-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212MYERSVILLESMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-416-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212MYERSVILLESMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-824MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS000/00/0000Prefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-824
301-824-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-824-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-824-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-824-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-824-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-824-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
301-824-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212SMITHSBURGSMBGMDSMRS0N/APrefix Type: RBOC
Switch Name: SMITHSBURG
Switch Type: 5ESS-RSM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
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