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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
207-388MEOXFORD COUNTY TEL. & TEL. CO.N/A0019SUMNERSMNRMEXADS000/00/0000Prefix Type: ICO
Switch Name: SUMNER
Switch Type: Northern Telecom DMS10 (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRMEXADS0))
🕘 Prefix History
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207-388 is split into 1,000-number blocks - detail below
207-388-2XXXMEOXFORD COUNTY TEL. & TEL. CO.N/A0019SUMNERSMNRMEXADS0 N/APrefix Type: WIRELESS
Switch Name: SUMNER
Switch Type: Northern Telecom DMS10 (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRMEXADS0 ))
🕘 Prefix History
🔎 Explore Carrier Information
207-388-3XXXMEOXFORD COUNTY TEL. & TEL. CO.N/A0019SUMNERSMNRMEXADS0 N/APrefix Type: WIRELESS
Switch Name: SUMNER
Switch Type: Northern Telecom DMS10 (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRMEXADS0 ))
🕘 Prefix History
🔎 Explore Carrier Information
207-388-6XXXMEOXFORD COUNTY TEL. & TEL. CO.N/A0019SUMNERSMNRMEXADS0 N/APrefix Type: WIRELESS
Switch Name: SUMNER
Switch Type: Northern Telecom DMS10 (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRMEXADS0 ))
🕘 Prefix History
🔎 Explore Carrier Information
207-388-8XXXMETERRA NOVA TELECOM INC.N/A145JSUMNERNOCLLIKNOWN05/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
207-388-9XXXMEOXFORD COUNTY TEL. & TEL. CO.N/A0019SUMNERSMNRMEXADS0 N/APrefix Type: WIRELESS
Switch Name: SUMNER
Switch Type: Northern Telecom DMS10 (Digital)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: SMNRMEXADS0 ))
🕘 Prefix History
🔎 Explore Carrier Information
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