Verizon has this rolled out to most markets across the nation, but since it is usually deployed in rather small 10x10 chunks, it could become congested fairly easily.
WHAT IS VERIZON WIRELESS 3G SPEED PLUS
Band 29 (700MHz): this is a supplementary channel.These will only be deployed in states that opt in the FirstNet service. The carrier acquired these bands from FirstNet and they will be used for a federally-funded public safety channel.
WHAT IS VERIZON WIRELESS 3G SPEED LICENSE
Band 14 (700MHz): AT&T has a nationwide license for band 14.Band 12/17 (700MHz): the backbone of AT&T's LTE network and it provides practically a nation-wide coverage.AT&T owns a lot in this frequency range throughout the nation, and band 5 is sometimes used in areas where there is no band 12/17 coverage. Band 5 (850MHz): this AT&T LTE band is used most commonly 3G (HSPA+ ) connectivity, but some of it also goes toward LTE.AT&T usually deploys this in 10x10 chunks, and you could commonly see it in the New York and New Jersey areas. Band 66 (AWS-3-1700/2100MHz): AT&T LTE band 66 is a superset of band 4, meaning that it includes all of the band 4 blocks plus adds a few more.Band 4 (AWS-1700/2100MHz): this AT&T LTE band is used as a supplement for improved capacity and is usually deployed in small, 5x5MHz blocks.Band 2 (1900MHz frequency range): a core AT&T LTE band with 20x20MHz blocks in most markets.