| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 10825 |
| 2016 | 12421 |
| 2015 | 15700 |
| 2014 | 17401 |
| 2013 | 20431 |
| 2012 | 20996 |
| 2011 | 21858 |
| 2010 | 31113 |
| 2009 | 32184 |
| 2008 | 37123 |
| 2007 | 40210 |
| 2006 | 44881 |
| 2005 | 40000 |
| 2004 | 43212 |
| 2003 | 35559 |
| 2002 | 35615 |
| 2001 | 25565 |
| 2000 | 16275 |
| 1999 |
