E-ARFCN/NR-ARFCN reverse retrowl of Japanese domestic telecommunications carriers

This is a table for E-ARFCN/NR-ARFCN reverse drawing of Japanese domestic communication carriers. It is the latest version of 2025.

If you want to know anything else, this site is useful
LTE: https://www.sqimway.com/lte_band.php
NR: https://www.sqimway.com/nr_band.php

Table of contents

E-ARFCN List
NR-ARFCN List

E-ARFCN List

Basically, it is set to the central frequency of the allocated band.
The reason why the center of the allocation frequency is slightly off is to avoid interference with other bands.
If you check the license of the radio station from the website of the Ministry of Internal Affairs and Communications, the central frequency is designated.

Band	Career	EARFCN	Center frequency [MHz]	Bandwidth [MHz]	Memo
B1	Au	25	2112.5	5	For Starlink D2C
		100	2120.0	20	LTE full diversion
		125	2122.5	15
		150	2125.0	10
	docomo	255	2135.5	10	Upper 10MHz NR diversion
		276	2137.6	10/15	BS-3002 BDE is 10MHz wide
		300	2140.0	20	LTE full diversion
	Softbank	475	2157.5	15
	Softbank	500	2160.0	20	LTE full diversion
B3	Au	1300	1815.0	20
	Rakuten	1500	1835.0	20
	Rakuten	1575	1842.5	5	Association Bureau, etc.
	Softbank	1675	1852.5	15
	docomo	1850	1870.0	20	Higashimeisaka
	Rakuten	1850	1870.0	20	Outside Higashimei
B8	Softbank	3625	942.5	5	MCA Wireless
		3678	947.8	5	3G site
		3750	955.0	10
B11	Softbank	4800	1480.9	10
B11	Au	4900	1490.9	10
B18	Au	5900	865.0	10
B18	Au	5925	867.5	15	LTE full diversion
B19	docomo	6075	882.5	15	LTE full diversion
		6100	885.0	10
		6125	887.5	5	NOKIA AHCF
B21	docomo	6525	1503.4	15
B28	Rakuten	9345	771.5	3
	Au	9410	778.0	10
	docomo	9510	788.0	10
	Softbank	9610	798.0	10
B41	WCP.	40196	2550.6	10	Commonly known as AXGP
	WCP.	40340	2565.0	20	Commonly known as AXGP
	BWA	40540	2585.0	20	Regional BWA
	UQ	40698	2600.8	10	Commonly known as WiMAX
		40842	2615.2	20
		41040	2635.0	20
B42	Softbank	41691	3410.1	20
	Softbank	41889	3429.9	20
	docomo	42095	3450.5	20
		42293	3470.3	20
		42491	3490.1	20
		42689	3509.9	20
	Au	42892	3530.2	20
	Au	43090	3550.0	20
	Softbank	43291	3570.1	20
	Softbank	43489	3589.9	20

NR-ARFCN List

It may vary slightly depending on the station, so it is a guideline. It is not necessarily set to the central frequency.

Band	Career	NRARFCN	Frequency [MHz]	Bandwidth [MHz]	Comment
N28	Au	155570	777.85	10
	docomo	157690	788.45	10
	Softbank	159630	798.15	10
N3	Au	362910	1819.55	20
N3	Softbank	369870	1849.35	15	DSS.
N1	docomo	428930	2144.65	10	Non-DSS
N1	Softbank	431790	2158.95	20
N40	Au	469970	2349.85	40
No41	UQ	521790	2608.95	30
No41	UQ	523230	2616.15	50	NR full diversion
N77 N78	Softbank	627360	3410.40	40	3.4G full diversion
	docomo	630144	3452.16	40	3.4G 40M WIDTH
	docomo	632832	3492.48	80	3.4/3.5G full diversion
	Au	635328	3529.92	20	Partial diversion, metropolitan area, etc.
	Au	635424	3531.36	40	3.5G full diversion
	Softbank	638112	3571.68	40	3.5G full diversion
	docomo	643296	3649.44	100
	Au	643728	3709.92		Ericsson Bureau?
	Au	649920	3748.80
N77	Rakuten	653952	3809.28
	Softbank	660768	3911.52
	Au	667296	4009.44		Ericsson Bureau?
	Au	669984	4049.76
N79	docomo	703392	4550.88
	Local 5G	?	?		4.6GHz for indoor use only
		?	?		4.7GHz for indoor use only
		720288	4804.32		NEC Experimental Bureau SWC 441-202
		721824	4827.36		440-08
		723360	4850.40		440-13
	Softbank	?	?
N257	Rakuten	2063405	27054.36	100
		2065071	27154.32
		2066737	27254.28
		2068403	27354.24
	docomo	2070015	27450.96
		2071671	27550.32
		2073327	27649.68
		2074983	27749.04
	Au	2076667	27850.08
		2078333	27950.04
		2079999	28050.00
		2081665	28149.96
	Softbank	2097883	29123.04
		2099611	29226.72
		2101339	29330.40
		2102779	29416.80