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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
228-300MSONVOY, LLC - MS (Sinch)N/A719EOCEAN SPGBILXMSEDXJX05/08/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300 is split into 1,000-number blocks - detail below
228-300-0XXXMSAIRUS, INC. - MSN/A459HOCEAN SPGNOCLLIKNOWN12/13/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-1XXXMSNEW CINGULAR WIRELESS PCS, LLC - GAN/A6214OCEAN SPGNOCLLIKNOWN12/12/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-2XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 09/04/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-3XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 05/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-4XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 09/04/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-5XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 09/30/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-6XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 09/30/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-7XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 06/17/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-8XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 01/03/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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228-300-9XXXMSONVOY, LLC - MSN/A719EOCEAN SPGBILXMSEDXJX 01/03/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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🕘 Prefix History
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