| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 14408 |
| 2017 | 14408 |
| 2016 | 16013 |
| 2015 | 19468 |
| 2014 | 35542 |
| 2013 | 68647 |
| 2012 | 94772 |
| 2011 | 111523 |
| 2010 | 123436 |
| 2009 | 166059 |
| 2008 | 192970 |
| 2007 | 219189 |
| 2006 | 228425 |
| 2005 | 230380 |
| 2004 | 222829 |
| 2003 | 187124 |
| 2002 | 171725 |
| 2001 | 147767 |
| 2000 | 58126 |
| 1999 |
